Questions Asked on
December 12, 2012

  1. Msth

    olve each inequality. 1. m – 7 < 6 (1 point) m < –1 m > 1 m < 13 m < –13 2. y + 5 ≥ 7 (1 point) y ≤ 2 y ≤ 12 y ≥ 2 y ≥ 12 3. p + 12 > 9 (1 point) p > 21 p > 3 p > –21 p > –3 4. Translate the following statement into an inequality: Five

    asked by Lauran
  2. geometry please please please help

    What is the value of x in the regular polygon below? hexagon with an interior angle value of 3x please please help and thanks in advance. :)

    asked by BaileyBubble
  3. math

    Tomas needs to cut a piece of wood for a model airplane he is building. He has four pieces of wood: 5 feet, 4 feet, 6 feet, and 3 feet long. If the length of wood he needs to cut is 11 square root feet long, which piece of wood should he cut to have the

    asked by Anonymous
  4. Geometry

    What is the value of x in QRST? rhombus QRTS with intersecting lines with values 8, 12, 3x and 2x

    asked by BaileyBubble
  5. maths --plse help me..

    ABCD IS A PARALLELOGRAM, G IS THE POINT ON AB SUCH THAT AG = 2GB, E IS A POINT OF CD SUCH THAT CE = 2DE AND AND F IS A POINT OF BC SUCH THAT BF = 2FC. PROVE THAT 1) ar(EGB) = 1/6 ar(ABCD) 2)ar(EFC) = 1/2 ar(EBF) 3) ar(EBG) = ar(EFC) 4) FIND WHAT PORTION OF

    asked by sania
  6. geometry

    In Parallelogram ABCD, angle A=53 degrees. What is angle C? (Angle C is diagonal from angle A.)

    asked by BaileyBubble
  7. Math Help PLease Fast!!!!!!!!!!!!!!

    Graph the system of inequalities. Then use your graph to identify the point that represents a solution to the system. x > ¨C2 y ¡Ü 2x + 7 A. (¨C1, 6) B. (1, 11) C. (¨C1, 4) D. (¨C3, ¨C1)

    asked by Lola
  8. 7th grade health Ms. Sue please thanks

    True/False Indicate whether the statement is true or false. 11. A person with good self-esteem is willing to try new things. (1 point) True False 12. Stress can be positive or negative. (1 point) True False 13. Giving away prized possessions can be a sign

    asked by Delilah
  9. physics

    how tall must a water filled manometer be to measure blood pressure as high as 300 mm Hg? what do i use for pressure, density and height?

    asked by Help!
  10. geometry

    Daniel sees a lighthouse in the harbor. He estimates the angle of elevation is 60°. If the lighthouse is 120 feet tall, what is the approximate distance between Daniel and the top of the lighthouse? (Assume the lighthouse meets the ground at a right angle

    asked by kerilyn
  11. Physics

    What is the momentum of a two-particle system composed of a 1400 kg car moving east at 90 m/s and a second 900 kg car moving west at 95 m/s? Let east be the positive direction.

    asked by Anonymous
  12. physics

    A rod of length L = 1.2 m pivots freely about one end. The rod is held horizontally and released, with no intial velocity. Find the angular velocity of the rod as it passes through the vertical orientation. (Use conservation of energy. The rotational

    asked by Karan
  13. Singapore Math

    Lily and Sara each had an equal amount of money at first. After Lily spent $18 and Sara spent $25, Lily had twice as much as Sara. How much money did each of them have at first?

    asked by Ashli
  14. Physics

    How much work must be done to increase the speed of an electron (a) from 0.18c to 0.19c and (b) from 0.98c to 0.99c? Note that the speed increase is 0.01c in both cases.

    asked by Brian
  15. business law

    Abbott was orphaned at the age of five. For the next fifteen years his material needs were met by his Uncle Barton. On his 13th birthday, Abbot wrote Uncle Barton and promes to pay him $100 per mont as long as his Uncle lived. Abbott nver made any

    asked by Angela
  16. physics

    a boat of mass 90 kg is floating in still water a body of mass 30 kg walks from the stern to the boat the length of the boat is 3m. calculate the distance through which the boat move.

    asked by sony
  17. Physics

    An organ pipe open at one end has a length of 60 cm. If the speed of sound in air is 340 m/s, what is the lowest frequency produced by the organ pipe? A) 141.5 Hz B) 283 Hz C) 70.8 Hz D) 610 Hz E) 305 Hz

    asked by Trent
  18. calculus

    What is the nth derivative of sinhx and coshx?

    asked by Muritala
  19. physics

    calculate the value of g at a height of 3600 km above the surface of the earth?

    asked by aish
  20. physics

    A stone is thrown upward with a speed of 20 m/s. It is caught on its way down at a point 5.0 m above where it is thrown. A) How fast was it going when it was caught? B) how long did the trip take?

    asked by Aaron
  21. geometry

    The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?

    asked by BaileyBubble
  22. Chemistry

    what is dispersion,dipole,hydrogen bonding for NaF,N3H,NaBr.

    asked by Anonymous
  23. Statistics

    assume that adults have IQ scores that are normally distributed with a mean of 105 and a standard deviation of 15 find the probability that a randomly selected adult has an IQ between 89 and 121 ?

    asked by Rebecca
  24. chemistry - exam practice help!!

    i'm not exactly sure how to do this question :/ i don't even know where to start. "Determine the equilibrium [F-] of the following solution with initial concentrations od [HF]= 1.296 M and [NaF] = 1,045 M (ka for HF is 6.6 * 10 ^ -4) options are a) 1.046

    asked by Anya
  25. math

    Simplify the expression. 6. –6 – 7(c + 10) 64 – 7c –76 – 7c 4 – 13c –16 – 13c

    asked by Jman
  26. Math

    2A/B DIVIDED BY 4A/B F. 8A2/b2 G. 1/2 H. A/2B J. 2

    asked by Frances
  27. chemistry

    how many molecules are present in 1.2 mol of glucose, C6H12O6?

    asked by ellen
  28. chem

    how many ions are present in 0.5 mol of sodium oxide? thanks

    asked by freddyyyyy!
  29. Biology

    1. Two species live in the same area but breed in different parts of their habitat. These species are A) geographically isolated. B) ecologically isolated. C) artificially isolated. D) likely to produce hybrids. 2. A large population of animals is split in

    asked by Anon
  30. Math

    Identify all sets to which the number 3 belongs A. Whole numbers, integers, rational numbers B. Rational numbers C. Integers, rational numbers D. Even numbers, whole numbers, integers, rational numbers I THINK IT'S A

    asked by Frances
  31. Grammar

    Select the correct sentence: A) The 3 mm node was excised. B) The 3-mm node was excised. I answered B

    asked by Marie
  32. maths --plse help me..

    prove that the lines through a(0,-1,-1) and b(4,5,1) intersects the line through c (3,9,4) and d (-4,4,4). also find their point of intersection

    asked by sania
  33. AP Chem

    A 1.73 g sample of a molecular compound is dissolved in 105 g of tetrachloromethane (carbon tetrachloride). The normal boiling point of the solution is 61.51C, the normal boiling point of CCl4 is 61.2C. The boiling point constant for CCl4 is 4.95 K ·

    asked by John Smith
  34. literature

    In "Life without Principle," Thoreau writes, "If my wants should be much increased, the labor required to supply them would become a drudgery." What does this statement mean?

    asked by michelle
  35. 7th grade health Ms. Sue please

    1. The way you view yourself overall is your ___________. (1 point) clues self-esteem self-concept mood disorder 2. Part of your self-concept is your __________, or how you feel about yourself. (1 point) self-esteem emotions clues resources 3. A person who

    asked by Delilah
  36. physics

    A 6.1 kg bowling ball is lifted 2.4 m into a storage rack. The acceleration of gravity is 9.8 m/s 2 . Calculate the increase in the ball’s potential energy. Answer in units of J

    asked by Anonymous
  37. Algebra

    Ground beef sells for $4.75 per kg and ground pork sells for $5.50 per kg. How many kg of ground pork should be mixed with 8 kg of ground beef to make a mixture that sells for $5.10 per kg? I don't know how to set this up or anything. Please help!

    asked by Cassandra
  38. math

    what is the surface area of two similar containers are 1125 n 375 what is the volume for the container if the other one is 450

    asked by Anonymous
  39. algebra

    a parking meter gives 30 minutes for each quarter and 6 minutes for each nickel. the equation 30x+6y=60 describes the number of quarters x and nickels y that you need to park for 60 minutes what does the x-intercept represent?

    asked by hannah
  40. chemistry

    3.50 mol Al(NO3)3 reacts with 5.00 mols K2CrO4, the total number of moles of Al2(CrO4)3 and KNO3 would be? Here is the equation if it's needed. 2 Al(NO3)3(aq) + 3 K2CrO4(aq) → Al2(CrO4)3(s) + 6 KNO3(aq)

    asked by Michelle
  41. maths --plse help me..

    ABCD IS A PARALLELOGRAM, G IS THE POINT ON AB SUCH THAT AG = 2GB, E IS A POINT OF CD SUCH THAT CE = 2DE AND AND F IS A POINT OF BC SUCH THAT BF = 2FC. PROVE THAT 1) ar(EGB) = 1/6 ar(ABCD) 2)ar(EFC) = 1/2 ar(EBF) 3) ar(EBG) = ar(EFC) 4) FIND WHAT PORTION OF

    asked by sunil
  42. math

    Describe the number of solutions for the equation. 13. 3(x – 3) = 3x one solution no solution infinitely many solutions 14. –2(y – 3) = 2y – 6 one solution no solution infinitely many solutions

    asked by Anonymous
  43. Physics

    A rain cloud contains 2.72 × 10^7 kg of water vapor. The acceleration of gravity is 9.81 m/s^2. How long would it take for a 3.79 kW pump to raise the same amount of water to the cloud’s altitude of 1.85 km? Answer in units of s

    asked by miyuki
  44. ENGLISH

    PLEASE, PLEASE CHECK? Drama: Julius Caesar 1. Caesar returns to Rome during the: A. Easter holiday B. Feast of Lupercalia C. Feast of Diana D. Ides of March Answer: B 2. The interaction between the common people and the tribunes in the first scene

    asked by Victoria
  45. math

    andrea cuts 62 1/2 inches of ribbon into 4 equal hair ribbons. How long was each hair ribbon?

    asked by emma
  46. Chemistry

    What is the molarity of a solution of Mg(OH)2 if the solution contains 1.35 g in exactly 100 mL of solution??? A 15.0 mL solution of H2SO3 is neutralized by 12.0 mL of a standradized 1.00M NaOH solution. What is the concentration of the H2SO3

    asked by Tasha
  47. math

    look at the table of 9s facts. Is there another number pattern in the multiples of 9? Explain

    asked by dylan
  48. Art

    The painting is The Family of Carlos lV. 1. What is Goya's style of painting? Is he part of a larger art movment. 2. What art principles did he use? How? Where? Please Help Me.

    asked by Jman
  49. English

    Part 1: Poem Structure "Annbel lee" by edgar allen poe Check PLEASE?? In this part, you will analyze the structure of the poem. Please fill out the following. Title of Poem:Annabel lee Poet: Edgar allen poe Theme: potrait Type of Poem:Narrative poetry

    asked by Victoria
  50. Algebra

    log5(x+3)+log5(x-2)=log5(14)

    asked by Halie
  51. maths --plse help me..

    ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm^2. find the area of the parallelogram ABCD.

    asked by amit
  52. Chemistry

    Nitrogen and hydrogen gases react to form ammonis gas as follows: N2(g)+3H2(g)-->2NH3(g) At a certain temperature and pressure, 1.2L of N2 reacts with 3.6L of H2. If all the N2 and H2 are consumed, what volume of NH3 at the same temperature and pressure

    asked by Ezra
  53. Grammar

    A compound sentence is: A) At least three simple sentences connected by a comma and a conjunction or by a semicolon and no conjunction. B) No more than two simple sentences connected by a comma and a conjunction or by a semicolon and no conjunction. C) Two

    asked by Marie
  54. math

    A new cruise ship line has just launched 3 new ships: the Pacific Paradise, the caribbean paradise, and the mediterranean paradise. The carabbean paradise has 19 more deluxe staterooms than the Pacific paradise. The mediterranean paradise has 36 fewer

    asked by mandy
  55. Physics

    There are two polarizing filters that are out of alignment by 30 degrees. If the light of intensity 1.00 W/m^2 and initially polarized half-way between the two filters passes through the two filters, what is the intensity of the transmitted light? I know

    asked by Bruce
  56. algebra

    At a crime scene, police officers find a murder victim in a tub full of warm water. A thermometer shows that the water temperature is 75 degrees F and the air temperature is 70 degrees F. It is known that most people fill a tub with water at 100 degrees F.

    asked by Andrea
  57. physics

    An object is placed 3cm in front of a diverging lens of focal length of 6cm. the heihgt of the object is 1.5 cm. calculate the image distance and height

    asked by hunar
  58. Algebra

    Mr. Scrooge bought 4 packages of ground beef. The second package weighed three times as much as the first, and the third package weighed half as much as the second. The fourth package weighed fifteen ounces, which was three ounces more than the third

    asked by Help
  59. Reading & Lit

    Southern Road by Sterling Brown What does gDouble]shackledh mean?

    asked by Emi
  60. math 5th grade

    Lynda cut 3.2 meters of ribbon into equal-size pieces. Each piece was longer than .01 meter, but shorter than .02 meters, with lengths in increments of .02 meters. How many pieces did Lynda cut and how long was each piece?

    asked by Patrick
  61. Physics

    A car (m = 1510 kg) is parked on a road that rises 12.6 ° above the horizontal. What are the magnitudes of (a) the normal force and (b) the static frictional force that the ground exerts on the tires?

    asked by shine
  62. science

    a piece of styrofoam has a density of 30kg/m3 and a mass of 3.6kg. if the piece of styrofoam has a lenght of 1.2m and a width of 1.0 what is its thickness

    asked by Waheeda
  63. Grammar

    Select the correct sentence: A) She was a well developed female. B) She was a well-developed female. my answer is A

    asked by Marie
  64. Physics

    A pipe contains water at 4.80 105 Pa above atmospheric pressure. If you patch a 3.55 mm diameter hole in the pipe with a piece of bubble gum, how much force must it be able to withstand?

    asked by Lauren
  65. English

    Can someone read over this paper and tell if it's okay? Plagiarism Assignment This is an interesting and serious topic. For this lesson I want you to write a 3-4 paragraphs about what you have found out about plagiarism: Search the Internet and find out

    asked by Victoria
  66. Physics HW ...HELP!!

    Two identical guitar strings are stretched with the same tension between supports that are not the same distance apart. The fundamental frequency of the higher-pitched string is 400Hz, and the speed of transverse waves in both wires is 200 m/s. How much

    asked by Anonymous
  67. Physics

    A motorist travels 1600 m at 80 m/s and 750 m at 100 m/s. What is the average speed of the motorist for this trip.

    asked by Ron
  68. Sciene

    How do living things get rid of cellular waste?

    asked by Kara
  69. statistics

    The mean annual income of employees who took a statistics course is greater than $60,000.

    asked by john
  70. Physics

    A 4.2 × 10^3 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 18.4◦ with the horizontal. An average frictional force of 4.1×10^3 N impedes the car’s motion so that the car’s speed at the bottom of the driveway is

    asked by alice
  71. chemistry

    H2 + I2 -> 2Hl 1.2 mol of hydrogen gas reacts with 1.0 mol of iodine vapour, after 5 minutes 0.6 mol of iodine remained. A) calculate the number of moles of hydrogen that have not reacted after 5 minutes. B) calculate the number of moles of hydrogen iodide

    asked by fiona
  72. Chemistry

    How to figure out half-lives Half-live of Indium-116 is 14 seconds. How long will it take for 32 grams of this istotopw to decay to 1.0 grams. I know the answer is 70seconds but do not know how to get it!

    asked by Anonymous
  73. biomechanics

    When a weight-lifter lifts a weight equal to his upper body weight his trunk makes an angle of 40 degrees, with the vertical, as shown in the diagram below. In this position the erector spinae muscles exert a large force on the sacrum at an angle of 40

    asked by dmkp
  74. Grammar

    Select the correct sentence: A) Their all going to Oregon. B) There all going to Oregon. C) They're all going to Oregon. I answered C, A did not seem right.

    asked by Marie
  75. Grammar

    Select the correctly capitalized sentence: A) He was seen in the Emergency department. B) He was seen in the Emergency Department. C) He was seen in the emergency department. My answer is B

    asked by Marie
  76. Finance

    A company wishes to issues bonds with a coupon rate of 5%. The company wishes to raise 100 million dollars net of commissions (5% of total sales). Each bond has a face value of $1,000 and matures in 10 years. Interest is to be paid semi-annually. Using the

    asked by Derek
  77. Grammar

    Select the correctly capitalized sentence: A) He suffers from Acute Respiratory Distress Syndrome, parkinsonism, and Wolff-Parkinson-White Syndrome. B) He suffers from acute respiratory distress syndrome, Parkinsonism, and Wolff-Parkinson-White syndrome.

    asked by Marie
  78. Physics

    (a) Calculate the magnitude of the gravitational force exerted on a 430-kg satellite that is a distance of 2.81 times earth radii from the center of the earth. (b) What is the magnitude of the gravitational force exerted on the earth by the satellite? (c)

    asked by shine
  79. Health

    Appropriate cooking methods are cost efficient because?

    asked by Chris
  80. Grammar

    _____ of her sisters is thin. A) Every one B) Everyone My answer is B

    asked by Marie
  81. Writing

    I have to write a 5 page essay on the theme of Knowledge in the book Frankenstein...like how pursuing knowledge can be dangerous and Ignorance is bliss. For this essay we either have to defend or challenge the quote "For in much wisdom there is much sorrow

    asked by Ashley
  82. algebra

    At a crime scene, police officers find a murder victim in a tub full of warm water. A thermometer shows that the water temperature is 75 degrees F and the air temperature is 70 degrees F. It is known that most people fill a tub with water at 100 degrees F.

    asked by Andrea
  83. Grammar

    1.Select the correct sentence: A) The node which was 3 mm was excised. B) The node which was 3-mm was excised. I answered B 2. Select the correct sentence: A) The doctor excised the 3 mm node. B) The doctor excised the 3-mm node. I answered B

    asked by Marie
  84. SPANISH

    You did not answer the question completely though. So for the phrase "estoy bebiendolos" where is the accent placed? Don't you have to add an accent when the direct object is attached at the end of a progressive tense

    asked by Anonymous
  85. Physics

    A rocket blasts off from rest and attains a speed of 42.2 m/s in 10.9 s. An astronaut has a mass of 63.8 kg. What is the astronaut's apparent weight during takeoff?

    asked by shine
  86. poems

    can someone post a website or peom of a poem with 16 lines and it has to make sense.

    asked by Celest
  87. Chemistry

    If 355 g Al(NO3)3 reacts with an excess of K2CrO4, how many moles of KNO3 would be produced?

    asked by Michelle
  88. math

    - Three hockey teams, the Crabs, the Eels, and the Seals, played each other once with no shutouts ( every team scored at least 1 goal in each game). A team gets 10 points for a win, 5 point for a tie and one point for each goal scored. If the Crabs

    asked by Joe
  89. Math

    Find the positive number such that 1/2 of the number multiplied by 1/3 of the number, multiplied by 1/6 of the number is equal to the number itself.

    asked by Mark
  90. 7th grade science

    1. A Punnett square shows you all the ways in which ____ can combine. (1 point) alleles eggs sperm colors 2. Mendel called plants that received different alleles for a trait from each parent ____. (1 point) hybrids dominant genotypes phenotypes 3. Which is

    asked by Delilah
  91. Grammar

    run-on sentence is: A) Always very, very long. B) Any sentence which is very long and incorrectly punctuated. C) Two complete sentences joined by a comma rather than a semicolon, conjunction, or period. D) Two complete sentences joined by a semicolon. my

    asked by Marie
  92. biomechanics

    Calculate the magnitude of the force required to cause an anterior dislocation of the glenohumeral joint given that he force has a lever arm of 52 cm, the maximum magnitude of the resistance force is 1080 N and the resistance force has a lever arm of 4.3

    asked by dmkp
  93. Grammar

    Mrs. Smith is a patient _____I have not seen for 3 years. A) who B) whom I answered B

    asked by Marie
  94. poems

    I have to memorize a 16 lined poem that I made up and it has to make sense. Please check here on what I have so far: Twinkle twinkle little car How I wonder what you are Leaking oil everyday oh how much money I have to pay Going up highways really fast Boy

    asked by Celest
  95. Grammar

    Select the correct sentence: A) The patient was not seen for prenatal care until 24 weeks gestation. B) The patient was not seen for prenatal care until 24 weeks' gestation. I answered A The operating room was _____. A) all ready B) already my answer is A

    asked by Marie
  96. algebra

    Beer cans are right circular cylinders. My Algebraic Ale and Logarithmic Lager cans, from the Schmidt Brewery, have dimensional units called "brewskies". They have a volume (in cubic brewskies) equal to the solution of the number of grams of radium 226

    asked by Andrea
  97. Grammar

    A preposition is: A) A word which shows the relation of a noun to another noun in the sentence. B) A word which shows the relation of a noun to another word in the sentence. C) A word which shows the relation of a verb to another word in the sentence. D) A

    asked by Marie
  98. Grammar

    Select the paragraph which is correctly punctuated: A) The patient came in today for her postoperative visit. She is status post appendectomy. Having had a ruptured appendix shortly after she returned home. She experienced nausea and vomiting and syncope,

    asked by Marie
  99. math trigono

    1. If tanθ = –√3 , what is the value of cot ? 2. Find the value of 3sec2.4. (Round to the nearest tenth.) 7. if θ is a standard position angle and cotθ = 1.85, in which quadrant(s) could θ lie? 14.if sinθ = -4/5 and tanθ = -4/3, what is

    asked by Stan
  100. science

    where can i find altitude of Iceland?

    asked by Anonymous
  101. Physics

    A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She weighs 554 N. As the drawing shows, she is closer to the left cliff than to the right cliff, with the result that the tensions in the left and right sides of

    asked by shine
  102. Math - 6th grade

    Farmer John built a barn that is 100 ft by 200 ft. what is the area? perimeter? percent? fraction? and decimal?

    asked by TThomas
  103. Math

    Write a 6 digit number with a value of 40000 in the ten thousands place?

    asked by Araceli
  104. math

    On a sunny afternoon. The stratosphere tower casts a shadow that is 140 meters long. At the same a nearby flagpole that is 10 meters tall cast a shadow that is 4 meters long . Wriré silve the problem

    asked by ivan
  105. ferreira

    i need helo with this poem for sci that is about chlorine can some one help me

    asked by lucas
  106. Grammar

    The punctuation mark that means "note what follows" is: A) Colon B) Comma C) Period D) Semicolon My answer is A, but I feel it could be D too

    asked by Marie
  107. Poem

    Rockumentary—a documentary that’s set to music! Create song lyrics about John Adams’ presidency. You may create your own or use the MyLyrics song template to guide you. In your profile or song lyrics, be sure to include the following: explanations of

    asked by Lauran
  108. geometry

    If the measure of an exterior angle of a regular polygon is 24, how many sides does the polygon have?

    asked by BaileyBubble
  109. Grammar

    Select the correct verb form: A) Then 50 cc of Lidocaine was instilled. B) Then 50 cc of Lidocaine were instilled. My answer is A, were doesn't seem to fit.

    asked by Marie
  110. Medical Sociology

    Obamacare will enable 32 million more Americans to have health insurance. Despite this coverage, medical sociologists know that there are other barriers besides health insurance that make it difficult for patients to seek medical care. Describe 3 such

    asked by J
  111. Math

    Dave finished 2/5 of his science homework before he went to soccer practice.After practice, he finished another 2/5 of it. What fraction of his homework does Dave have left to do?

    asked by Anonymous
  112. English

    the rest of the vocab from November 12 please needed right now

    asked by Maliha
  113. biology

    The Eastern skunk cabbage, which blooms in very early spring, produces chemicals that smell like decaying meat. This plant has probably become adapted to mate with the assistance of A) butterflies. B) honeybees. C) flies. D) wind.

    asked by amanda
  114. Math

    Kandace have been approved for a $250,000, 30 year mortgage with an APR of 4.5%. What is their monthly payment rounded to the nearest dollar?

    asked by Jamal
  115. Grammar

    Select the correctly punctuated sentence: A) He said, "There but for the grace of God go I." B) He said "There but for the grace of God go I." C) He said, "There but for the grace of God go I". D) He said "There but for the grace of God go I". My answer is

    asked by Marie
  116. biology

    The classification of bacterial species does not fit the usual definition of species. This is because bacteria A) cannot exchange genetic material. B) are eukaryotic. C) have a high rate of gene flow. D) reproduce asexually

    asked by traci
  117. Algebra

    Can you help me set this up? Mr. Smith could ride his 10-speed bike 4.8 miles to his mom's house in 11 minutes. His return trip home took 14 minutes. The times are different due to there being a slight downhill slope on part of the trip to his mom's house.

    asked by Kate
  118. math

    how do you convert miles to feet in the U.S. customary system?

    asked by Regina
  119. Physics

    Chapter 4, Problem 36 Incorrect. A 77.2-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with an acceleration of 1.66 m/s2, (b) moving upward at a constant speed, and (c) accelerating

    asked by shine
  120. maths

    What is the equation of hyperbola whose foci at f(-8,0) & length of transverse axis is 6?

    asked by Minte
  121. English

    1. Sometimes, I go outside - to go shopping. 2. Sometimes, I go outside to go shopping. (In Sentence 1, "-" is used before 'to go.' Is #1 grammatical? What is the difference between #1 and #2?)

    asked by rfvv
  122. Math Calc 1

    Word Problems >:( A cylinder tank of water is laying on it's side. Radius is 2 and height is 10. How much work is required to pump all of the water out of the tank?

    asked by Anonymous
  123. math

    how to solve (3a squared+3a+3)+(15a squared+2a-9) need the steps on how to solve this I have to show all work

    asked by shawnee
  124. algebra 2

    take the square root problem square root 196x^12 show the step please thanks

    asked by lisa
  125. chemistry

    Which of the following is the correct angle between the atoms in a linear molecule? A. 90o B. 120o C. 180o D. 270o i think D

    asked by Anonymous
  126. Grammar

    1.Select the sentence which is correctly punctuated: A) The package was delivered to your home in Everett, Washington by UPS. B) The package was delivered to your home in Everett Washington by UPS. C) The package was delivered to your home in Everett,

    asked by Marie
  127. biomechanics

    When a weight-lifter lifts a weight equal to his upper body weight his trunk makes an angle of 40 degrees, with the vertical, as shown in the diagram below. In this position the erector spinae muscles exert a large force on the sacrum at an angle of 40

    asked by dmkp
  128. Math

    1. How many ways can I select 10 people to attend a conference if 4 must be Republicans and 6 must be Democrats if there are 10 Republicans and 15 Democrats?

    asked by Teresa A Taylor
  129. College Algebra

    Rita has 88 feet of fencing. She wants to use this fencing to enclose a rectangular area of 480 square feet. What must the dimensions of her rectangular enclosure be?

    asked by Elizabeth
  130. Financial management

    Need definition and scenario in healthcare for these words Term Definition Scenario Capital expenditure budget Direct cost Flexible budget Operating budget Responsibility center

    asked by Alysha
  131. statistics please

    Experience in investigating insurance claims shows that the average cost to process a claim is approximately normally distributed with a mean of $80. New cost-cutting measures were started and a sample of 25 claims was tested. The sample mean of the costs

    asked by gina
  132. Trigonometry

    Please show me the work so i understand 2. Find the reference angle of -11π/3. 5. If θ = –18°, find the exact value of θ in radians. 6.If θ = 3, find the value of θ in degrees correct to the nearest tenth of a degree. 13.The radius of a circle

    asked by AJ
  133. Physics

    A long wire carries a current of 20 A along the directed axis of a long solenoid. The field due to the solenoid is 4 mT. Find the field at a point 3 mm from the solenoid axis.

    asked by Maryam
  134. Physics

    A long wire carries a current of 20 A along the directed axis of a long solenoid. The field due to the solenoid is 4 mT. Find the field at a point 3 mm from the solenoid axis.

    asked by Maryam
  135. Grammar

    Select the correctly capitalized sentence: A) She had a Cesarean Section for Cephalopelvic Disproportion. B) She had a Cesarean section for cephalopelvic disproportion. C) She had a Cesarean section for Cephalopelvic Disproportion. D) She had a cesarean

    asked by Marie
  136. Intermediate college algebra

    Beer cans are right circular cylinders. My algebraic ale and logarithmic lager cans, from snide brewery, have dimensional units called brewskis. The have a volume (in cubic brewskis) equal to the solution of the number of grams of radium 226 remaining

    asked by Jen
  137. Grammar

    Select the sentence which is correctly punctuated: A) The patient shouted "It's my life!" B) The patient shouted, "It's my life!" C) The patient shouted, "Its my life!" I answered B

    asked by Marie
  138. social studies

    How to write 12 December 2012 in five words

    asked by ibrahim
  139. chemistry

    What is the molarity of 5g of O2 in 250 mL? Show work, please.

    asked by please help!
  140. Chem

    If the pH of a solution at 25.00 degrees celsius is 2.37, the pOH of the solution at that temp is:

    asked by Dawn
  141. chem

    The process in which an ion or molecule is surrounded by solvent molecules arranged in a specific manner is called?

    asked by Dawn
  142. Grammar

    An adjective: A) Modifies another noun only. B) Modifies a noun or a pronoun. C) Modifies a noun, pronoun, adjective, or adverb. D) Modifies a noun, pronoun or another adjective. My answer is B

    asked by Marie
  143. Math

    Kandace have been approved for a $250,000, 30 year mortgage with an APR of 4.5%. What is their monthly payment rounded to the nearest dollar?

    asked by Jamal
  144. Roots & Shoots

    any organizations to donate to help animals and the environment?????

    asked by Laruen
  145. chemistry

    How many grams of water can be formed from 10 grams of oxygen?

    asked by ashley
  146. geometry

    three towns want to build a fire station that can serve them all. explain how the towns might go about finding the optimal location for the fire station

    asked by sherianna johnson
  147. Grammar

    1. Select the correct sentence: A) The patient was well developed. B) The patient was well-developed. 2. Select the correct verb form: A) Several of the retractors was missing. B) Several of the retractors were missing. MY ANSWERS: 1. B 2. B

    asked by Marie
  148. maths --plse help me..

    ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the parallelogram ABCD.

    asked by amit
  149. Grammar

    Select the correctly capitalized sentence: A) She went to town with her mother and Uncle John. B) She went to town with her Mother and Uncle John. C) She went to town with her mother and uncle John. I answered C but should Uncle and John both be

    asked by Marie
  150. spelling

    what is the answer for the spelling worksheet for scr, spr, str, and thr?

    asked by Jonathan Rodas
  151. statistic

    The following data are the numbers of car thefts that occurred in a city in the past 11 days. 6, 3, 7, 11, 4, 3, 8, 7, 2, 6 9. calculate the values for the first and third qualities. construct a box plot for the given data.

    asked by okow
  152. Grammar

    "Here" and "there" are never the subjects of sentences. A) False B) True I answered B

    asked by Marie
  153. Physics

    What is the net vertical force on this balloon if it is let go? The mass of the rubber in the balloon is 1.50g. Ignore the volume of rubber.

    asked by Anonymous
  154. precalc

    1. if P(t)=3e^2t, for what value does P(t)= 2P(2) 2. Find all x for which the square root of log (x)= log square root of x thanks!!

    asked by Rebekah
  155. physics

    A neutron star has a mass of 1.27 × 1030 kg (about the mass of our sun) and a radius of 6.47 × 103 m. Suppose an object falls from rest near the surface of such a star. How fast would it be moving after it had fallen a distance of 0.0086 m? (Assume that

    asked by shine
  156. Math

    how do you change equivalent fractions with a common denominator

    asked by josh
  157. Physics

    A student is skateboarding down a ramp that is 8.81 m long and inclined at 27.3 ° with respect to the horizontal. The initial speed of the skateboarder at the top of the ramp is 2.58 m/s. Neglect friction and find the speed at the bottom of the ramp.

    asked by shine
  158. math

    twice the sum of a number and 3 is equal to three times the difference of the number and 9. find the number

    asked by mandy
  159. physics

    A woman stands on a scale in a moving elevator. Her mass is 69.1 kg, and the combined mass of the elevator and scale is an additional 734 kg. Starting from rest, the elevator accelerates upward. During the acceleration, the hoisting cable applies a force

    asked by shine
  160. physics..please help me due in a couple of mins.!!

    Two identical guitar strings are stretched with the same tension between supports that are not the same distance apart. The fundamental frequency of the higher-pitched string is 400Hz, and the speed of transverse waves in both wires is 200 m/s. How much

    asked by Kathy
  161. math

    - Three hockey teams, the Crabs, the Eels, and the Seals, played each other once with no shutouts ( every team scored at least 1 goal in each game). A team gets 10 points for a win, 5 point for a tie and one point for each goal scored. If the Crabs

    asked by Joe
  162. Science

    How does a body fossil form? Is it just bones and teeth?

    asked by Anna
  163. Algebra

    Solve by completing the square: x^2+3x-28=0

    asked by David
  164. Ancient Greece

    What do you think was the most important legacy of ancient Greece? Explain and give specific examples.

    asked by BaileyBubble
  165. Singapore Math

    Thanks "drwls" but do you know how to solve that problem using the bar model method? I know what the answer is. I just don't know how to draw it like you do in Singapore math. Thanks...

    asked by Ashli
  166. Grammar

    1.The _____ live next door. A) Smith's B) Smiths I answered B 2.Select the sentence which is correctly punctuated: A) The diagnosis was "gastroenteritis acute." B) The diagnosis was "gastroenteritis, acute." C) The diagnosis was "gastroenteritis, acute". I

    asked by Marie
  167. asap please

    How many 4/5s are in 1 ? Isn't the answer 5/4 ?

    asked by noah
  168. biomechanics

    When a weight-lifter lifts a weight equal to his upper body weight his trunk makes an angle of 40 degrees, with the vertical, as shown in the diagram below. In this position the erector spinae muscles exert a large force on the sacrum at an angle of 40

    asked by dmkp
  169. biomechanics

    for a man of mass 75kg and height 185 cm claculate the following using standard anthropometric data. 1. length of his upper arm 2. mass of his upper arm 3. position of the centre of mass of his upper arm relative to the glenohumeral joint 4. radius of

    asked by dmkp
  170. Algebra

    In 10 years, 25% of a radioactive substance decays. What is its half-life? A. 25 years B. 24 years C. 20 years D. 29 years

    asked by Darwin12
  171. physics

    The flywheel of an engine has a moment of inertia of 24 kg*m^2. a) if the radius of the wheel is 0.6m, what force is required to accelerate the wheel from rest to an angular velocity of 300 rpm in 6 seconds? b) how many turns does it make during this time?

    asked by Natasha
  172. physics

    The flywheel of an engine has a moment of inertia of 24 kg*m^2. a) if the radius of the wheel is 0.6m, what force is required to accelerate the wheel from rest to an angular velocity of 300 rpm in 6 seconds? b) how many turns does it make during this time?

    asked by Natasha
  173. Physics

    When a load of 0.97 106 N is placed on a battleship, the ship sinks only 3.0 cm in the water. Estimate the cross-sectional area of the ship at water level. (The density of sea water is 1.025 103 kg/m3.)

    asked by Lauren
  174. algebra

    The radioactive isotope you discovered at 8 a.m weighed 75 mg. You named it "Nerdium." At 3 p.m. it measured only 0.009 grams. What is its half-life?

    asked by Andrea
  175. algebra

    In an episode from the TV show Futurama, Phillip J. Fry had $0.93 in his bank account in 2000. In the year 3000 it had grown to $4.3 billion! What was the percent interest rate (to three decimal places) if it had been continuously compounded? What was the

    asked by Andrea
  176. math

    adding polynomials (3g squared+2hg)+5g squared+hg-9h squared g) I know you have to combine like terms but I'm lost after that need to show all work thanks

    asked by shawnee
  177. chemistry

    VSEPR theory is a model that is used to represent the shapes or molecular geometries of individual molecules. True False false

    asked by Anonymous
  178. chemistry

    Which of the following is the correct angle between the atoms in a seesaw molecule? A.

    asked by Anonymous
  179. Algebra

    The number of bacteria in a stagment pond doubles every hour. A farmer sprays it every two hours and kils 3/4 of bacteria immediately. If there are 10,000 live bacteria left after the farmer sprays at noon, how many live bacteria are there at 11 p.m. that

    asked by Jenny
  180. Sq. Root of a Number

    Estimate the difference √50 - √10 4?

    asked by unknown.gonegirl
  181. Grammar

    Select the paragraph which is correctly punctuated: A) Her medications include Premarin 0.625 mg q.d., Hismanal 10 mg q.d., Enalapril 10 mg q.a.m., 5 mg q.p.m., normal saline nasal spray, as needed, Vancenase nasal spray, Septra one p.o. b.i.d., Afrin 1

    asked by Marie
  182. Physics

    If you throw a ball straight upward at a speed of 24 m/s, how long will it take to reach zero speed? How long will it take to return to its starting point? How fast will it be going when it returns to its starting point?

    asked by Jamie
  183. college physics

    You are on a ladder painting your house. You accidentally drop a bucket of paint weighing 10lb from a height of 17ft. With what speed do the paint and bucket hit the rose bushes below? Would it be different if you dropped your paintbrush weighing 1/2 lb

    asked by Kpang
  184. Grammar

    Select the sentence fragment: A) After he was given a loading dose of Dilantin. B) An incision was made over McBurney's point. C) She has difficulty hearing. D) There was some evidence of developmental delay. My answer is A, but I feel it could be B too

    asked by Marie
  185. logarithms

    1. if P(t)=3e^2t, for what value does P(t)= 2P(2) 2. Find all x for which the square root of log (x)= log square root of x thanks!!

    asked by Rebekah
  186. English 8R - Project Help!

    Summer Growing Season  can't write it as a definition, please help

    asked by Laruen
  187. Physics

    A capacitor has a capacitance of 55 pF. In the charging process electrons are removed from one ate and placed on the other plate. When the potential difference between the plates is 5.3 v how many electrons have been transferred?

    asked by Jodie
  188. Grammar

    Select the correct sentence: A) The doctor excised the 3 mm node. B) The doctor excised the 3-mm node. I answered A

    asked by Marie
  189. math

    How do I estimate with adding

    asked by sophia
  190. People

    who is a famous person who didn't go to college or didn't graduate high school and is in bad shape because of it. (aka is poor or cant get a job or turned into a criminal etc)

    asked by Samantha
  191. english

    Huswifery uses what kind of poetic device?

    asked by Jessica
  192. Grammar

    Select the correct sentence: A) Who is your favorite teacher? B) Whom is your favorite teacher? C) Whose is your favorite teacher? I answered A, although I think it could be B, A makes more sense to me

    asked by Marie
  193. Grammar

    He will _____ stop drinking. A) try and B) try to I

    asked by Marie
  194. science

    how does closeness to a river affect iceland's climate?

    asked by Anonymous
  195. Grammar

    Select the paragraph which is correctly punctuated: A) Extremely limited exam was performed in correlation with the recently performed MRI. Patient did not present with a full bladder, and therefore the pelvis was not evaluated in detail. Again noted is

    asked by Marie
  196. social studies

    What is the difference between a consulate and a consul/consulate general?

    asked by helen
  197. math

    what is 7 over 30 as a percent to the nearest tenth?

    asked by Anonymous
  198. maths --plse help me..

    ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the parallelogram ABCD.

    asked by amit
  199. math

    what is 7 over 50 as a percent in the nearest tenth?

    asked by no name
  200. calculus

    Find the average rate of change f(x)=x^3-8x+9 a. from -3 to -2 b. from -1 to 5 c. from 5 to 9 A. what is average rate of change of f(x)=x^3-8x+9 from -3 to -2? B. what is the average rate of change of f(x)-x^3-8x+9 from -1 to 5? C. what is the average rate

    asked by confused--please help
  201. college algebra

    water from a tank is being used for irrigation while the tank is being filled. The two pipes can fill the tank in 6h and 8h, respectively. the outlet pipe can empty the tank in 24h. How long would it take to fill the tank with all three pipes open? round

    asked by Zachery
  202. Grammar

    Select the correct verb form: A) Neither the doctor nor the nurse was able to stop the bleeding. B) Neither the doctor nor the nurse were able to stop the bleeding. I answered B

    asked by Marie
  203. Grammar

    1.He will _____ stop drinking. A) try and B) try to 2.Select the correct sentence: A) Who is your favorite teacher? B) Whom is your favorite teacher? C) Whose is your favorite teacher? 3._____ of her sisters is thin. A) Every one B) Everyone My answers: 1.

    asked by Marie
  204. math

    What is (-2)^2 What is (-2)^3

    asked by Jaime
  205. math

    use distributive property to slove 5(4.9)

    asked by taliah
  206. Algebra

    one leg of a right triangle is 9 inches shorter than the other leg. the hypotenuse is 45 inches long how long is the shorter of the legs?

    asked by Lindsle
  207. Grammar

    1. A complex sentence is: A) Difficult to understand. B) One or more incomplete thoughts. C) One complete thought and at least one incomplete thought. D) One complete thought and more than two incomplete thoughts. 2.Select the sentence which is correctly

    asked by Marie
  208. physics

    Haloke does 179 J of work lifting himself 0.296 m. What is Haloke's mass?

    asked by Danny
  209. algebra 2

    what is the square root of 196x^12

    asked by lisa
  210. Grammar

    Select the sentence which is correctly punctuated: A) The time has come students, to celebrate your success. B) The time has come, students, to celebrate your success. C) The time has come students to celebrate your success. I answered A

    asked by Marie
  211. physics

    the magnification caused by a convex lens is represented by Hi/Ho, where hi is the height of the image and ho is the height of the object. Using that ratio, show that the magnification caused by a convex lens is equal to di/do(ratio of the image distance

    asked by hunar
  212. 8th Grade Math

    Express 18 million in scientific notation. I answered 1.8 x 10 to the 7th and was wrong. I don't understand why? You are supposed to move the decimal 7 places to get 18 million. What did I do wrong? Thank You.

    asked by Chris
  213. spelling

    a sentence for owers'

    asked by jaylen
  214. Math (Adv. Functions)

    Given that triangle ABC with sides a, b, and c, show that the area of the triangle is given by A = ((a^2)(sinB)(sinC))/((2sin(B+C)))

    asked by KnowsNothing
  215. statistics

    2. A test measuring basic math skills in adults is normally distributed, with mean = 20 and standard deviation = 7. Calculate the z score and T score for each of the following test scores: - X = 11

    asked by Angela
  216. 5th grade math word problems

    mr lee's garden is square shaped. he planted 100% of it. 1/3 of it was carrots. 1/3 of it was tomatoes. The remained 48 square feet was filled with melons. What is the length of mr lee's garden?

    asked by april
  217. Math

    use the unit circle to prove that tan(x/2) = (sin(x))/(1+cos(x))

    asked by Zack
  218. Grammar

    adverb: A) Modifies a verb, adjective, or another adverb. B) Modifies a verb or adjective. C) Modifies a verb only. D) Modifies another adverb only. my answer is A

    asked by Marie
  219. English 8R - Project Help!

    sales - action of selling something cattle - Large ruminants (Bos taurus) with horns and cloven hoofs, domesticated for meat or milk, or as beasts of burden; cows. can you help me out it together

    asked by Laruen
  220. Grammar

    Select the sentence which is correctly punctuated: A) LABORATORY DATA: Admission labs showed a white count of 2.8. B) LABORATORY DATA Admission labs showed a white count of 2.8. C) LABORATORY DATA; Admission labs showed a white count of 2.8. My answer is A

    asked by Marie
  221. calculus

    Amy wants to reach, as quickly as possible, a destination of 5km downstream and on the opposite side of the river that is 1.5km wide. If she can run at 16kmp and can swim at 5kmp, how far should she run down the shore before turning into the water to swim?

    asked by Jim
  222. Chemistry..

    Dispersion force,dipole-dipole,hydrogen bonding...please explain each.

    asked by Anonymous
  223. Physics

    What is the net vertical force on this balloon if it is let go? Mass of the rubber 1.50g. Ignore the volume of rubber

    asked by Anonymous
  224. calculus

    graph the following function using transformations. Be sure to graph all the stages on one graph. state the domain and range. y= -3/x/+1 NOT QUITE SURE HOW TO MAKE THE STRAIGHT UP AND DOWN LINE, INSTEAD OF THIS--/.

    asked by Heather
  225. Grammar

    The _____ of the cancer was deep in the brain. A) cite B) sight C) site I answered C There are many contraceptive _____ on the market. A) devices B) devises my answers is A

    asked by Marie
  226. maths --plse help me..

    is the solution is (100,-95) for the given equation is 2x + 95y =100

    asked by Anonymous
  227. Math

    11/12-1/9=

    asked by Katherine
  228. Algebra

    One question left for the night and i am stumped ... I need to find the sixth term of a geometric sequence in which a-sub-one = -7 and r = 3 .... Thanks in advance for you help!

    asked by MaryJo
  229. Algebra

    One question left for the night and i am stumped ... I need to find the sixth term of a geometric sequence in which a-sub-one = -7 and r = 3 .... Thanks in advance for you help!

    asked by MaryJo
  230. Math help NOW!!!!! Plz

    Solve by completing the square : 2x^2= 9x+5

    asked by David
  231. Grammar

    He came in for his preoperative _____. A) check up B) checkup I answered B

    asked by Marie
  232. Math - 8th grade

    Express 18 million in scientific notation. I answered 1.8 x 10 to the 7th and was wrong. I don't understand why? You are supposed to move the decimal 7 places to get 18 million. What did I do wrong? Thank You.

    asked by Chris
  233. calculus

    given the following piecewise function x+11 for -9

    asked by confused--please help
  234. math

    (5)(5+5)=

    asked by Anonymous
  235. Grammar

    Select the sentence which is correctly punctuated: A) He has 2 major hurdles to accomplish before becoming a doctor: completing his residency and passing the state exam. B) He has 2 major hurdles to accomplish before becoming a doctor; completing his

    asked by Marie
  236. Math help plz

    Solve 3x^2-49=0

    asked by David
  237. Math

    A bus traveled at a steady speed of 17 miles per hour for 7 hours. How many miles did the bus travel?

    asked by Rella
  238. algebra 2

    take the square root of problem square root 64^6 please show all work

    asked by lisa
  239. math

    a 17 foot piece of string is cut into two pieces so that the longer piece is 5 feet longer than twice the shorter piece. If the shorter piece is x feet long, find the lengths of both pieces.

    asked by mandy
  240. algebra 2

    find the zeros of quadratic ( 8v+7)(v-2)=0 show the step please

    asked by lisa
  241. math

    the sum of 5/3 and twice a number is equal to 16/3 subtracted from three times the number. find the number

    asked by mandy
  242. algebra 2

    find the zeros of quadratic ( 8v+7)(v-2)=0 show the step please

    asked by lisa
  243. math

    i am a 2 digit number my ones digit is greater than than my tens digit my ones digit is 4 times my tens digit the sum of my digits is 10 what number am i

    asked by Anonymous
  244. math

    (5)(5+5)= I got 25 is it right or is it 50?

    asked by noah
  245. 7 th grade math

    How many 4/5 are in 1 ?

    asked by noah
  246. math

    order the fractions from least to greatest 7/10 9/20 4/5

    asked by josh
  247. MATH Help NOW!!!! Plz

    Solve 3x^2 -49=0

    asked by David
  248. Maths- Integration by partial fractions

    Integral (3x^2-x+2)/(x-1)(x^2+1) dx

    asked by Anonymous
  249. math

    Rolling a number cube once what is the Probability of rolling a number greater than 4 ?

    asked by noah
  250. American Governmen

    Economic efficiency

    asked by karran
  251. Education

    which of the following is not an example of typical toddler behavior? a.toddlers are fairly capable of self feeding b.toddlers don't like food mixtures c.toddlers show decided food prefrences d.toddlers present a consistently good appetite

    asked by Christopher
  252. Math Help now !!!! Plz

    Solve using the quadratic formula X^2-4x=21

    asked by David
  253. Grammar

    1. Select the sentence which is correctly punctuated: A) He has 2 major hurdles to accomplish before becoming a doctor: completing his residency and passing the state exam. B) He has 2 major hurdles to accomplish before becoming a doctor; completing his

    asked by Marie
  254. algebra 2

    take the square root of problem square root 64x^6

    asked by lisa
  255. NEED help ON MATH PLZ

    Graph the solution set on a number line : 3x+4>-8

    asked by David
  256. Grammar

    She made _____ errors last week. A) fewer B) less I answered A

    asked by Marie
  257. Grammar

    1.Select the correct verb form: A) The remainder of the review of systems was normal. B) The remainder of the review of systems were normal. I answered A

    asked by Marie
  258. chemistry

    A sample of gas has a mass of 0.585g . Its volume is 110mL at a temperature of 95^\circ C and a pressure of 745mm\;Hg .

    asked by sydney
  259. health

    what is meant by accreditation and quality improvement practice

    asked by jessica
  260. statistics

    5. A professor teaching introductory psychology gave the grades that follow. According to the normal curve, she should have given about 4% A’s, 14% B’s, 64% C’s, 14% D’s, and 4% F’s. Do a Chi-Square to determine if the actual grade assignment

    asked by stan
  261. Maths-Integration by Partial Fraction

    Use integration by partial fractions to find Integral (3x^2-x+2)/(x-1)(x^2+1) dx

    asked by Anonymous
  262. Grammar

    Select the correct statement: A) The predicate of the sentence is that part which says something about the subject, and it always contains a verb. B) The predicate of the sentence is that part which says something about the subject, and it sometimes

    asked by Marie
  263. Math Calculus 1

    Have mercy! Find the volume of the solid obtained by rotating y=3+2x-x^2, x+y=3 about the y-axis.

    asked by Anonymous
  264. Algebra

    I don't get how you would know which way to shade the inequality when it's true or false. For example the inequality 2x+3y> 12 When I solve it it's y>-2/3x+4 But when I graph the line how would I know which side to shade?

    asked by Emma
  265. math

    How many 4/5 are in 1 why wouldn't the answer be 5/4 ?

    asked by noah
  266. Maths

    12-12-12 multiply it by 3-2-3 respectively

    asked by Rao Rafey
  267. math super confused

    9 is to 3 as 49 is to_? (9:3::49:_?) Please show and explain the answer

    asked by Anonymous
  268. chemistry

    The vapor pressure of pure water at 70°C is 231 mm Hg. What is the vapor pressure depression of a solution of 115 g of the antifreeze ethylene glycol, C2H6O2, a nonvolatile compound, in 205 g of water? Use molar masses with at least as many significant

    asked by Brad
  269. chem

    Calculate the specific heat (\rm{J/g \; ^\circ C}) for a 21.5 g sample of a metal that absorbs 685 J when temperature increases from 42.1^\circ C to83.2^\circ C

    asked by HUYGEn
  270. chemstry

    when the equation is balanced, the lowest whole number coffinent for hydrogen is?

    asked by los
  271. math8

    Who is correct for each round below? Explain why. Round 3. (2+3z)-1+ 12+2- 3=28 Round 2 4z - 2.5 + (8 - 2) = 4 Round 3 2118 - (5 + 3~) + 7] = 32 Round 3. (2 + 3z)- 3. + 12+ 2- 3 = 33 Round 2 4z - 2" 5 + (8 - 2) = 12 Round 3 2118 - (5 + 3~) + 7] = 34

    asked by naomi
  272. math asap

    How many 4/5 are in 1 ? Is the answer 5/4 ?

    asked by noah
  273. math asap

    Rolling a number cube once what is the probability of rolling a number greater than 4 ?

    asked by noah
  274. English

    They went to a big supermarket downtown. It was noisy there. (Q1: What is the part of speech of 'downtown' in Sentence 1? Is 'downtown' used as an adjective modifying 'supermarket'? Q2: what does 'It' refer to in Sentence 2?)

    asked by rfvv
  275. Math Calc 1 Last question

    Find the volume of the solid obtained by rotating the region bounded by the curves y=4x-x^2, y=8x-2x^2 about the line x=-2. I got 256 pi/3 but pretty sure my work is wrong.

    asked by Anonymous
  276. Chemistry

    4 moles of Zinc reacted with an excess of hydrochloric acid. Calculate the grams, moles,and liters at stp of gas made.Please help!!!!!!!!

    asked by Anonymous
  277. Grammar

    I will _____ you of the diagnosis. A) appraise B) apprise my answer is A

    asked by Marie
  278. physics

    what is meant by isolatedsystem?

    asked by sykvia
  279. Trig

    15^(-x-3)=-17^(-3x) using a log base 10

    asked by Jason
  280. Grammar

    There was disagreement _____ the 4 doctors about the correct diagnosis. A) among B) between I answered A

    asked by Marie
  281. English

    1. You are not alone. 2. You are not by yourself. 3. You are not yourself. 4. You are not lone. 5. You are not lonely. (Are they all the same? Do they have the same meaning?)

    asked by rfvv
  282. math

    a cube of 6 cm is painted of all its 6 faces with red colour . it is then broken up into 216 smaller identical cubes .what is the number of smaller cubes with no coloured surface ,number of smaller cubes with 1 red face and number cubes with 2 red faces .

    asked by tripathi
  283. World History

    What advice do you think John Locke would give to American politicians today?

    asked by BaileyBubble
  284. College Registration

    This is the first time I've had to register for a class to take on campus as I take everything online, so at the risk of sounding like a complete moron... What does "R" stand for when listed under the day of class? I am assuming that it is Thursday but I

    asked by Wilkins
  285. 5th grade math (word problems)

    I didn't see an answer from yesterday, so resending. Also, is there a website to explain how to solve word problems - like key phrases to look for (ex: 'in all' - add; 'what's left' - subtraction)? Here's question from yesterday: sorry,but I don't

    asked by Alex
  286. Mathmatics

    2a+6b-3(a+3b) raised to the power of 2 solve with steps

    asked by Nipunika
  287. Astronomy

    How to find the orbital radius of a planet?

    asked by Jola
  288. math

    -25 plus 4 to the 2nd power times 3 minus 5 to the 3rd power

    asked by naomi
  289. chemistry

    How many resonance structures does N3- have? A. 2 B. 3 C. 4 D. No resonance C. 4

    asked by Anonymous
  290. math

    ind two consecutive even integers such that the smaller added to five times the larger is 58

    asked by britbrat
  291. Physics please help me

    Two identical guitar strings are stretched with the same tension between supports that are not the same distance apart. The fundamental frequency of the higher-pitched string is 400Hz, and the speed of transverse waves in both wires is 200 m/s. How much

    asked by Anonymous
  292. english

    The trailer measures nine feet by forty feet. how do I rewrite this to make it right

    asked by sharon
  293. Grammar

    1.Select the correct sentence: A) Each type of scalpel has its own special use. B) Each type of scalpel has it's own special use. I answered A 2.Select the correct verb form: A) There was no reported side effects. B) There were no reported side effects. I

    asked by Marie
  294. ENGLISH

    I live at 1502 Fourteenth Street.

    asked by ROSA
  295. science

    we know that the arrangement of metals in order of increasing strength of reducing agent is Cu

    asked by cipak
  296. physics

    It takes 2.5 J of energy to stretch a helical spring by 15 cm. Determine the spring constant.

    asked by Anonymous
  297. chemistry

    Which of the following is the correct angle between the atoms in an octahedral molecule? A. 90o B. 120o C. 180o D. 270o B.

    asked by Anonymous
  298. Grammar

    Select the correctly capitalized sentence: A) He works at evergreen hospital medical center. B) He works at Evergreen Hospital Medical Center. C) He works at Evergreen hospital medical center. I answered B

    asked by Marie
  299. maths --plse help me..

    Solve the system of equations for positive real numbers: 1/xy = x/z + 1, 1/yz = y/x + 1, 1/zx = z/y + 1.

    asked by sagar
  300. math

    You are in business and you are given two opportunities. The first you will have to invest $5,000 but you could earn $25,000 less your initial investment. The second you only have to invest $2000 but then you will earn $10,000 less your investment. The

    asked by Teresa A Taylor
  301. Grammar

    A simple sentence: A) Can be reversed and still mean the same thing. B) Expresses one complete thought with one subject and one predicate. C) Expresses one or more complete thoughts with one or more subjects and one or more predicates. D) Is easy to

    asked by Marie
  302. Grammar

    The noun that goes with an eponym should be capitalized (e.g. Homan sign): A) False B) True I answered B

    asked by Marie
  303. Grammar

    Select the correct sentence: A) The patient was not seen for prenatal care until 24 weeks gestation. B) The patient was not seen for prenatal care until 24 weeks' gestation. I answered A

    asked by Marie
  304. Grammar

    Select the sentence which is correctly punctuated: A) Her situation is stable, and I expect a full recovery. B) Her situation is stable; and I expect a full recovery. C) Her situation is stable: and I expect a full recovery. I answered A

    asked by Marie
  305. reading

    Papa Tells Chita a Story Papa said, "I kept riding,riding,riding...and the sun got hotter,hotter,hotter."Why do you think Papa repeated the words in that sentence?

    asked by gabe
  306. Maths - Integration by parts

    Use the partial ractions to find The integral (3x^2-x+2)/(x-1)(x^2+1) dx

    asked by Anonymous
  307. Ethics

    The outlawing of slavery and extending voting rights to women seem to indicate that ethics can have beneficial results. Give an example from the past that indicates a similar result or a current social policy that might be regarded as wrong, which

    asked by Missy Watson
  308. Grammar

    Select the sentence fragment: A) After he was given a loading dose of Dilantin. B) An incision was made over McBurney's point. C) She has difficulty hearing. D) There was some evidence of developmental delay. My answer is C

    asked by Marie
  309. Factors

    What multiplication fact can be found by using the arrays for 2×9 and 5×9?

    asked by Nick
  310. Cultural Anthropology 101

    on marriage and divorce in current North American societies. What factors contribute to the stability of marriages in our culture? What factors contribute to stability of marriage in the cultures shown in the film? And lastly, what factors of the cultures

    asked by Anonymous
  311. Grammar

    He told the patient to _____ quietly until the dizziness passed. A) lay B) lie my answer is A

    asked by Marie
  312. Maths - Integration

    Find the exact value of the intergal with limits 1 and 0 respectively for the x^2 e^2x dx.

    asked by Anonymous
  313. reading

    COULD IT BE THAT HE'S WANTS TO MAKE THE STORY MORE INTERESTING TO HOLD CHITA INTEREST?

    asked by gabe
  314. Social Studies

    In forming thier goverment,how many executives did rome decide to have? Please reply and thanks in return :)

    asked by :)
  315. trigonometry

    How do i do them? :l 7. At 2:00 P.M., the angle between the hour and minute hands on a clock is 60° (approximately 1.05 radians). The arc length formed by the two hands is 2.63 inches. What is the radius of the clock in inches? (Round to the nearest

    asked by Stephen
  316. Grammar

    She weighs more now _____ she did last year. A) than B) then I answered B

    asked by Marie