Questions Asked on
November 11, 2014

  1. P.E

    Bacteria, viruses, fungi, and protozoans can all cause different diseases. A. true B. False A?

    asked by Callie
  2. P.E

    About 80% of infections disease is spread by hand contact. True False Is the answer True?

    asked by Callie
  3. reading

    in the night the bed fell and stolen day which charecter learns the most and which one learned the least

    asked by jillian lennon
  4. Math Help!!!

    Write the following ratio in simplest form: 32 min: 36 min A. 8:9 B. 8:36 C. 32:9 D. 128:144 Is the answer A? Thank you

    asked by Callie
  5. Algebra Help URGENT Please?

    Jamie is a salesperson in a shoe store and earns $95 per week, plus 20% of her weekly sales. If Jamie makes $475 in one week, what are her sales for that week?

    asked by Jeff
  6. Algebra help URGENT Please?

    Chris and five of his friends go out to dinner. The total bill comes to $124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. a$29.00 b$21.00 c$5.00 $4.15

    asked by Jeff
  7. Algebra please help answer thx

    5/8 of the 64 musicians in a music contest are guitarists. Some of the guitarists play jazz, solos, and the rest play classical solos. The ratio of the number of guitarists playing jazz solos to the total number of guitarists in the contest is1:4. How many

    asked by Iana
  8. Algebra please help answer ASAP

    Milaela is competing in a race in which she both runs and rides a bicycle. She runs 5 kilometers in 0.5 hour and rides her bicycle 20 kilometers in 0.8 hour. Part A. At the given, how many kilometers can Mikaela run in 1 hour? part B. At the given rate,

    asked by Iana
  9. Chemistry

    For each metal complex, give the coordination number for the metal species. Na[Ag(CN)2 [Cd(en)Br2

    asked by Aundrea
  10. Statistics

    It is reported that 72% of working women use computers at work. Choose 5 working women at random. Find a. The probability that at least 1 doesn't use a computer at work b. The probability that all 5 use a computer in their jobs

    asked by Amber
  11. chemistry

    The vapor pressure of liquid chloroform, CHCl3, is 100. mm Hg at 283 K. A 0.198 g sample of liquid CHCl3 is placed in a closed, evacuated 400. mL container at a temperature of 283 K. Assuming that the temperature remains constant, will all of the liquid

    asked by ryan
  12. Chemistry

    Write the formula for a complex formed between Zn2 and OH–, with a coordination number of 4.

    asked by Aundrea
  13. Latin I

    I need help with this! (I know we're not supposed to post homework. I will post what i think it is in a min) Sum servus quod* Romani meam (my) patriam occupabant. In proeliis !@#$%^& Romanis non pugnabam. Mea patria erat Graecia*, et nunc mea familia in

    asked by Tory
  14. Square Roots

    Between what two consecutive integers does the square root of 124 lie? 11 and 12 12 and 13 13 and 14 14 and 15

    asked by Sara
  15. math

    Use Green's Theorem to evaluate the line integral along the given positively oriented curve. integral of xy2 dx + 4x2y dy C is the triangle with vertices (0, 0), (2, 2), and (2, 4)

    asked by sara
  16. Language Arts

    To help establish coherence is a compare and contrast essay, which of the following transitions would best show a comparison between ideas? A. however B. likewise C. further D. for example Is the answer D?

    asked by Callie
  17. Calculus

    Find the degree 3 Taylor polynomial approximation to the function f(x)=8ln(sec(x)) about the point a=0 .

    asked by Gina
  18. Math Help!!!

    Use cross products to determine which of the following pairs of ratios cannot form a proportion. A. 1/3*3/9 B. 2/3*4/9 C. 2/3*4/6 D. 1/3*2/6 Is the answer B?

    asked by Callie
  19. Science

    A scientist is studying a plant species in which the flower color genes are codominant. The scientist crosses a plant with red flowers and a plants with white flowers. The offspring would most likely have... A. Red flowers B. White flowers C. Pink flowers

    asked by Makenzie
  20. math

    3. Stephen’s family had a reunion last weekend. If there were 24 family members and 8 apple pies cut into 6 slices, what answer choice represents the fraction of one apple pie that each family member received? 1/3 2/3 ¼ 1/6

    asked by math help asap
  21. Math

    Emily and Sarah had a total of $80 dollars. After Sarah spent 1/3 of her money and emily spent $17, emily had twice as much money as sarah. How much more money did Emily have than sarah at first?

    asked by Shayla
  22. Math Help!!!

    The triangles below are similar. Find the value of x. The first triangle has 14 on the right and left side and 18 on the bottom. The second triangle has 7 on the right and left side and x on the bottom. A. 9 B. 8 C. 10.5 D. 11 Is the answer B?

    asked by Callie
  23. Math Help!!!

    The price of 10 ounces of crackers is $3.00. What is the unit price? Round your answer to the nearest cent. A. $0.15 per ounce B. $0.30 per ounce C. $0.60 per ounce D. $0.90 per ounce Is the answer B? Thank you

    asked by Callie
  24. Math Help!!!

    In a sports equipment locker, there are 81 balls and 45 baseball mitts. Write the ratio of balls to baseball mitts in simplest form. A. 9:5 B. 10:18 C. 10: 5 D. 9:18 Is the answer A?

    asked by Callie
  25. calculus inverted cone

    A container in the shape of an inverted cone has radius 6 ft and height 12 ft. It is being drained at 2〖ft〗^3/min. Find the rate of change of the height of the liquid in the cone when the height is 3 feet. The ratio of the radius to the height remains

    asked by George
  26. Math

    Marty has a fenced yard in the shape of a rectangle. Its area is 635.4 square feet. The width of the yard is 18 feet. What is the length of the fence?

    asked by Phyllis
  27. Chemistry

    The specific heat capacity of a metal is given as 0.745 J/ degree Celcius.What mass of the metal must be heated to 95 degree Celcius in order to be used to warm 2.548 L of water from 18.1 degree Celcius to 22.5 degree Celcius ? I'm so confused I don't even

    asked by Carmelo
  28. physics

    a 2100 kg car starts from rest and accelerates at a rate of 2.6 m/s for 4 sec. assume that the force acting to accelerate the car is acting in the same direction as its motion. how much work has the car done? m=2100 kg w=fd v1=0 f=ma t=4 sec

    asked by david
  29. Science

    A woman with a genetic disease marries a man who does not carry the disease. It is not possible for their children to have the disease. The disease must be: -sex-linked -recessive -dominant -caused by an extra chromosome I think it is recessive. Thoughts

    asked by Amy
  30. math

    a piece of wood is 7 1/4 feet long. how many 2 foot long pieces can sue cut from the wood? 1 2 3 4

    asked by math help asap
  31. Psychology

    1. Which of the following is NOT an empirical question? A. Are women more talkative than men? B. Is dieting an effective weight loss strategy? C. Should we prohibit cell phone use while driving? D. Does cognitive psychotherapy help depressed people? 2. The

    asked by Jordan Please Help
  32. Math Help!!!

    Find the unit rate for the situation. 360 km in 6 h A. 60 km/h B. 120 km/h C. 62 km/ h D. 61 km/h Is the answer A?

    asked by Callie
  33. english

    Compare Robert Fulghum’s list of things learned in kindergarten (see the Connection on page 72) to Franklin’s list of virtues. Which list do you think would be more useful to people today? In general, how does Franklin’s scheme for moral perfection

    asked by jane
  34. Chemistry

    step by step, show how to balance C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O

    asked by lori
  35. calculus related rates

    Boyle’s law for the expansion of a gas is PV = k, where P is the pressure (in pounds per unit of area), V is the volume of the gas, and k is a constant. Find the expression that shows the rate of change of the pressure as related to the rate of change of

    asked by Bill
  36. Language Arts

    Which of the following sentences contains parallelism? A. We sold two bikes at the garage sale, and we also sold four chairs, as well as receiving offers for three lamps. B. I perfer new things, but some people like to buy things that other people have

    asked by Callie
  37. English

    A compound sentence contains two simple sentences joined by a coordinating conjunction. This been a better choice for compound sentence has two more subjects or has two more verbs or has both compound subject two simple sentences joined by a coordinating

    asked by Anonymous
  38. Probability

    An assembly line has two inspectors. The probability that the first inspector will miss a defective item is 0.05. If the defective item passes the first inspector, the probability that the second inspector will miss it is 0.01. What is the probability of

    asked by KG
  39. English

    The narrator of My Forbidden Face describes a cartoon of the scientists perplexed by the germ they are studying, The Taliban, in order to a)emphasize her confusion with the spread of all the new rules. b)Imply that the leaders are sick with a virus that

    asked by shy gurl
  40. math

    If the LCM of two numbers is 60, and the difference between the two numbers is 3, what is the pair of numbers?!?!?!?

    asked by kaylee
  41. Math Help!!!

    Triangle A and triangle B are similar. The perimeter of trianlge A is 15 m and the perimeter of triangle B is 30 m. What is the ration of the perimeter of triangle B to the perimeter of triangle A? A. 2:1 B. 3:1 C. 3:2 D. 5:3 Is the answer D?

    asked by Callie
  42. English

    The narrator of My Forbidden Face describes a cartoon of the scientists perplexed by the germ they are studying, The Taliban, in order to a)emphasize her confusion with the spread of all the new rules. b)Imply that the leaders are sick with a virus that

    asked by shy gurl
  43. chemistry

    How many grams of Pb(IO3)2(s) are precipitated when 27.0 mL of 3.00 M Pb(NO3)2(aq) are mixed with 30.0 mL of a 5.00 M KIO3(aq) solution? 3.00M(.o27)(1mol Pb(IO3)2)/1mol Pb(NO3)2)(557/1)

    asked by jessie
  44. Chemistry

    The end point of the acid base/ titration between vinegar and NaOH occurred when: Question options: The acid and base neutralized each other. The phenolphthalein indicator turned faint pink. The moles of H+ were equal to the moles OH- All of the above

    asked by Tamera
  45. English

    1. Which kind of adjective is used most frequently in ordinary speech or writing? A. Demonstrative B. Article C. Proper D. Common B?

    asked by Sarah
  46. math

    Paul has two thirds as many postcards and shawn the number of postcards shawn has three fifths of a number of postcard tim has if three boys have 280 postcards altogether how many more postcards does Tim have than Paul

    asked by juan
  47. World History Answer Check

    What was the effect of total war on ordinary citizens during World War I? A: Military conscription, food rationing, and an increase in taxes were the effects that total war had on ordinary citizens.

    asked by Victoria
  48. Math

    Estimate the product by finding two answers the exact answer is between 7x 3,289

    asked by Mary
  49. Chemistry

    How do you balance, step by step C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O?

    asked by Lori
  50. physics

    a ruby laser emits light at wavelength 694.4nm. if a laser pulse is emitted for 12pico seconds and the energy released per pulse is 100mJ, what is the length of the pulse?

    asked by sahana
  51. Physics

    A clerk moves a box of cans down an aisle by pulling on a strap attached to the box. The clerk pulls with a force of 189.0 N at an angle of 30.0◦ with the horizontal. The box has a mass of 39.0 kg, and the coefficient of kinetic friction between the box

    asked by Shanii
  52. Math

    Prove that the triangles with the given vertices are congruent. A(3, 1), B(4, 5), C(2, 3) and D(–1, –3), E(–5, –4), F(–3, –2)

    asked by Anonymous
  53. Algebra, help please!!!

    A penny, nickel, dime, and a quarter are tossed. What is the probability of the event of obtaining at least three heads on the tosses?

    asked by KG
  54. physics

    If each of the three rotor helicopter blades is L = 3.69m long and has a mass of m = 159kg, calculate the moment of inertia of the three rotor blades about the axis of rotation.

    asked by katherine
  55. Math Help!!!

    Solve the proportion. Round to the nearest hundreth, where necessary. 27/90=3/? A. 3 B. 10 C. 9 D. 27 Is the answer B?

    asked by Callie
  56. English to Brady

    13. Select the antecedent of the pronoun in the following sentence. The strikers will return to work when the union representatives have completed their negotiations. A. work B. strikers C. representatives D. negotiations C?

    asked by Sarah
  57. physics

    A cylinder of gas is compressed by a piston from an initial volume of 125litres to a final volume of 90 litres.The compression occurs at constant pressure,and the work done on the gas by the piston is 10^4J.What is the gas pressure during the compression?

    asked by takunda
  58. Chemistry

    The equilibrium constant, Keq, is defined as the ratio of the concentrations of products to reactants. What is the equilibrium constant for the following reaction: ClNO2 (g) + NO (g) ↔ NO2 (g) + ClNO (g)

    asked by Tamera
  59. physics

    The position of a 0.43 kg object attached to a spring is described by [x = (0.49 m) cos(1.25πt)] a) What is the amplitude of oscillations in m? b) What is in meters/second the maximum speed of the oscillating object? Answer in meters/seconds . c) Find in

    asked by Serena
  60. physics

    a second's pendulum is suspended from the roof of the lift.what will be the time period of the pendulum if the lift is moving up with an acceleration 20m/s^2

    asked by sweta
  61. Physics- tension

    An 63 kg construction worker is sitting 2.0 m from the end of a 1435 kg steel beam to think about the state of the world. Find the tension in the cable that is supporting the beam. Am I required to use the formula T1=sin(theta)*m*g? I am not sure if the

    asked by Chris
  62. Math

    How long is a rectangle field with a width of 3/5 mile and an area if 21/50 square mile? Use the formula A=lw to find the missing length.

    asked by Amy
  63. English

    Would lonely or isolated be considered character trait

    asked by Lindsay
  64. math

    How many 1/4 cups servings are in 5/8 cup?

    asked by Janet
  65. math

    a radio station broadcasts at a frequency of 590,000 . What is the wavelength of the radio waves?

    asked by Shohanur
  66. World History Answer Check (Ms. Sue)

    1. How did the Schlieffen Plan contribute to he outbreak of World War I? A: The Schlieffen Plan contributed to the outbreak of World War I as it called for a two-front war with France as Russia. According to this plan, Germanh would conduct a small holding

    asked by Victoria
  67. English

    3. You should use a _______ conjunction to introduce an adverbial clause. A. subordinating B. coordinating C. correlative D. plural A?

    asked by Sarah
  68. physics

    Rubber tires and wet blacktop have a coefficient of kinetic friction of 0.5. A pickup truck with a mass 750 kg traveling 30.0 m/s skids to a stop. (a) what is the size and direction of the frictional force that the road exerts on the truck? (b) Find the

    asked by bill
  69. I need checking

    Whats the 2nd derivative of 4xsecx I got 4secxtanx+8xsecxtan^2x

    asked by Edward
  70. Math

    A track is 200 meters long. How many times must Julius run around the track to run 3 kilometers?

    asked by Amy
  71. Math Help!!!

    Solve the proportion. Round to the nearest hundreth, where necassary. 9/4=?/12 A. 54 B. 36 C. 45 D. 27 D?

    asked by Callie
  72. Physics

    A primitive diving bell consists of a cylindrical tank with one end open and one end closed. The tank is lowered into a freshwater lake, open end downward. Water rises into the tank, compressing the trapped air, whose temperature remains constant during

    asked by Jason
  73. English

    All of the following statements about simple sentences are true except a. a simple sentence consists of a subject and a verb. b.a simple sentence may have two or more subjects. c.a simple sentence may have two or more verbs. d.a simple sentence may contain

    asked by Heather
  74. English

    19. In the following sentence, what is the antecedent of the pronoun "it"? The class members chose Chicago to visit because it provides the best opportunity for education and entertainment. A. Opportunity B. Chicago C. Entertainment D. Education Is it B?

    asked by Sarah
  75. physics

    A Second's pendulum is suspended from the roof of a lift.What will be the time period of the Pendulum if the lift is moving up with an acceleration of 2m/sec^2

    asked by sonu
  76. Physics

    A small ball with a mass of 30.0 g is loaded into a spring gun, compressing the spring by 13.0 cm. When the trigger is pressed, the ball emerges horizontally from the barrel at a height of 2.30 m above the floor. It then strikes the floor, after traveling

    asked by Michelle
  77. math

    the traffic signal at 4th and main turns green every 6 minutes. the signal at 5th and broadway turns green every 4 minutes. if both turned green at 12:15 p. m., when are the next three times that both will turn green at the same time?

    asked by Eling
  78. physics

    A spring stretches 5.00 cm when a 10.00 g object is hung from it. The object is replaced with another object of mass 20.00 g that oscillates in simple harmonic motion. a) Calculate the spring constant in N/m. Use 9.8 m/s2 for g. b) Calculate the period of

    asked by Misaki
  79. english

    The snake's skin feels rather smooth. Is feels a linking verb? The goats in the children's zoo are hoping for treats. Is are hoping a linking verb?

    asked by kelley
  80. Physics

    A 70kg sky diver falls 5000m. a) by how much does her gpe decrease during her fall? Ep=mxgxh = 70x10x5000 = 3,500,000J b) By how much does her kinetic energy increase during the fall? KE GAINED = GPE LOST = 3,500,oooJ c) What would her speed be just before

    asked by Alfie
  81. English

    How can you describe a school dinner hall? I want to include senses, metaphors and personification. Any help will be very much appreciated Thank you

    asked by anonymous
  82. Physics

    A mass of 9.8 kg is moving in the positive x direction at 16.6 m/s and collides in a perfectly elastic, head on collision with a mass of 12.7 kg at rest. The same mass of 9.8 kg in the positive direction at 16.6 m/s also collides with the mass of 12.7 kg

    asked by Jeremy
  83. chem

    what is the percent yield of the reaction between 5.2 mL of 0.1233 M barium nitrate and 4.9 mL of 0.1256 sodium sulfate if 0.140 grams of the precipitate are produced? Formula?... BaNO3(aq) + Na2SO4(aq) --> Na2NO3(aq) + BaSO4(s)

    asked by michelle
  84. biology

    biolgist concludes that a molecule moves across cell membrane by facilitated diffusion because the molecule is small, polar and can accumulate inside cells even when its concentration inside the cell initially is higher that it is outside the cell and they

    asked by ava
  85. Intermediate Algebra

    Environmental scientists often use cost-benefit models to estimate the cost of removing a pollutant from the environment as a function of the percentage of pollutant removed. Suppose a cost benefit function for the cost C (in millions of dollars) of

    asked by Anonymous1234
  86. physics

    The distance between a hydrogen atom (m = 1.0u) and a chloride atom (m = 35.5u) in the HCl molecule is 1.27×10-10m. How far from the hydrogen atom is the center of mass of the molecule?

    asked by katherine
  87. Math Help!!!

    Solve the proportion. Round to the nearest hundreth, where necessary. 32/?=20/25 A. 37 B. 16 C. 26 D. 40 Is the answer D?

    asked by Callie
  88. math

    Use Green's Theorem to evaluate F(x, y) = y cos x − xy sin x, xy + x cos x , C is the triangle from (0, 0) to (0, 4) to (2, 0) to (0, 0) I kind of understand how to do this , but I am having trouble with the trig

    asked by sara
  89. physics

    A glacier advances at 4.3 × 10−6 cm/s.How far will it move in 6.4 years? Assume there is 365 days each year. Answer in units of cm. Thanks in advance!!

    asked by Anonymous
  90. physics

    Rearrange the kinetic energy equation to solve for: m And v

    asked by Cathy
  91. algebra

    the sum of the age of a girl and her brother is 26 year 3 years ago her age was 4 time the age of her brother. find their present age?

    asked by kiran
  92. English

    Sir,give me a paragraph of fifa world cup 2014. Its urgent.

    asked by Md kamrul hoda
  93. Geometry

    What is the formula for finding the central angle of a sector when given the radius and arc length?

    asked by Dan
  94. Math

    Whats the 2nd derivative of 4xsecx I got 4secxtanx+8xsecxtan^2x

    asked by Edward
  95. Math

    A Gentoo penguin can swim at a rate of 17 miles per hour how many miles can a penguin swim in 4 hours use the expression rt where r represents rate and t represents time

    asked by Anonymous
  96. Physics

    Mark uses 27 J of work to carry the laundry basket with a force of 17 N. What is the distance he carried the laundry basket?

    asked by Ava
  97. Math

    If you cut 50m of rope into three pieces in the ratio of 5: 8: 7. What was the length of the shortest piece

    asked by Anonymous
  98. Chem 2 help

    what is the significance of calculating the half life of a reaction? How has the concept of half-life been used to develop the method of carbon dating? If a substance does not contain the element carbon can the method of carbon dating be used to date the

    asked by anonymous.
  99. physics

    One mole of an ideal gas occupies a volume of 3.5×10^-2m^3 and exerts a pressure of 3atm on the walls of its container.Find average translatoinal kinetic energy per molecule and the absolute temperature of the gas? K avg=(3/2)kT

    asked by takunda
  100. Math

    Marti works Monday through Saturday, so she has a day off once every 7 days. She needs to give her dog some medicine every 5 days. How often does she give her dog medicine on her day off?

    asked by Angel
  101. math

    Suppose you have cards with the digits from 0 to 9, one card for each digit. Complete the following calculation using all of the cards. Explain how you went about getting your digits/answer.

    asked by Alfredo
  102. physics

    A space station shaped like a giant wheel has a radius of 1.00 x 10^2 m and a moment of inertia of 5.00 x 10^8 kgm^2. A crew of 150 lives on the rim, and the station is rotating so that the crew experiences an apparent acceleration of 1.0g. When 120 people

    asked by David
  103. Stats

    A random sample obtained from a population has a mean of µ=100 and a standard deviation of ó = 20. The error between the sample mean and the population mean for a sample of n = 16 is 5 points and the error between a sample men and population mean for a

    asked by Michelle
  104. Pre-Calc/Trig

    Describe the end behavior for function by writing a limit expression. f(x)=2x^5-x+7

    asked by Anonymous
  105. IBMY History 7

    What can we learn from the crusades?

    asked by Eric
  106. English

    A simple sentence connect by a subordinating conjunction to a compound sentence is know as a compound-complex sentence. A relative clause a.begins with a coordinating conjunction such as and but,or,nor,and so on. b.begins with a relative pronoun such as

    asked by Anonymous
  107. English

    What character trait is seen in "Richard Cory" when it says "But still he fluttered pulses when he said, "Good-morning," and he glittered when he walked."

    asked by Lindsay
  108. physics

    A wooden raft has 85% of its volume submerged when it is floating down a river with a density of water being 9.90x10^2 kg/m^3. What is the density of the wooden raft?

    asked by Anonymous
  109. physics

    A gas molecule at the surface of the earth happens to have the root mean square speed (rms)for that gas at 0°C.lf it were to go straight up without colliding with other molecules.How high would it rise and what would happen to the maximum height reached

    asked by takunda
  110. English

    What are the character traits for Richard Cory in the poem "Richard Cory"? What is the mood in "Richard Cory"? What qualities does he possess that makes him memorable?

    asked by Lindsay
  111. chemistry

    What mass of the metal must be heated to 95 degrees celsius in order to be used to warm 2.548 L of water from 18.1 to 22.5 celsius

    asked by Sophia
  112. English

    1. He said to me,"Where do you live?" 2. He asked me where I lived. 3. He said, "Where is the key?" 4. He asked where the key was. (Is #4 grammatical?)

    asked by rfvv
  113. Physics

    Mass 1 with a unknown mass starts at rest at the top of a frictionless from a height of 13 meters. It then slides down the incline and moves over a horizontal frictionless surface and collides inelastically (head on) with mass 2 which is 25.4 kg and

    asked by Jess
  114. physics

    The position of a 0.31 kg object attached to a spring is described by [x = (0.85 m) sin(2.37πt + 0.35)] a) What is the amplitude of oscillations in m? b) What is in meters/second the maximum speed of the oscillating object? Answer in meters/seconds . c)

    asked by Serena
  115. 7th grade math

    Two step equations: Vincent started the year with $254 in his account at the health spa. Each time he uses the spa, $15 is taken out of the account. How many more times can he use the spa if he has already had $180 taken out of his account this year? I

    asked by Mel
  116. Physics- spring constant

    Astronauts are in space so there is no gravity, but they wish to weight themselves. The spring constant is 265 N/m. The question shows a graph; the y is the position in meters while the x is the seconds. I do not wish for an answer, but the way in which

    asked by Chris
  117. English

    What personification and metaphors can I use to describe a lunch dinner hall? Any help would be very much appreciated Thank you

    asked by anonymous
  118. english

    Hello. I'll be grateful for your help with the sentence structure. Which is correct (or better): 1) Everybody can see this country perpetrating lawlessness. 2) Everybody can see that this country is perpetrating lawlessness. Thank you for your time and

    asked by Nalmi
  119. English

    I know this sounds dumb, but what do you call people who are rich but they act normal, don't try to show off at all, and is very kind.

    asked by Jessica
  120. chemistry

    the frequency factor and activation energy for a chemical reaction ate A=4.8 x 10^-12cm^3 and Ea=11.1kJ/mol at 327 K respectively. Determine the rate constant for this reaction at 327K

    asked by kimberly
  121. Physics

    Matthew is spelunking when he loses his rope. John lowers a rope down to him, a distance of 40m. If Matthew has a mass of 50kg, and the rope can withstand a maximum force of 547N without breaking, what is the minimum amount of time it will take to pull

    asked by Anonymous
  122. Math

    If the temperature fell 11 degrees from a low of 6 degrees, the temperature would now be??

    asked by Margret
  123. math

    order from least to greatest: answer: .001 , 0.01 , 0.1

    asked by need help
  124. Physics

    A mass of 9.8 kg is moving in the positive x direction at 16.6 m/s and collides in a perfectly elastic, head on collision with a mass of 12.7 kg at rest. The same mass of 9.8 kg in the positive direction at 16.6 m/s also collides with the mass of 12.7 kg

    asked by Kimmy
  125. Physical Science

    The sun's energy melts part of a glacier of ice at 0 degrees Celsius. The sun supplies 880 kilocalories to a big glacier of ice at 0 degrees Celsius. How many kilograms of ice will melt into liquid water at 0 degrees Celsius?

    asked by Anonymous
  126. Math

    There are two cousins. One cousin is 3 times older than the other. Their total age if added together total 36. How old are the cousins

    asked by Charlene
  127. Physics

    NASA, when it sends probes to other planets, uses what is known as a gravitational slingshot. This is when a probe uses the gravitational potential energy a planet to gain kinetic energy. Even though the probe and the planet are not physically colliding,

    asked by Kimmy
  128. Ochem

    prepare 5 grams of benzyl alcohol. the average yield reported for this synthesis is 50%. calculates how much benzyl chloride you need to start with, use about a 10% excess of koh, and employ the solvent in a ratio of about 100ml of methanol for every 10

    asked by Nikki
  129. uniform motion

    Sam drove 45 miles in 30 minutes. How far did he drive?

    asked by Anonymous
  130. Early Childhood

    When a teacher does NOT allow a girl to participate in a physical education class because she is dressed in a skirt, the teacher is contributing to: a. cultural difference b. gender inequity c. differential treatment d. sexism Think it may be (b) because

    asked by Anonymous
  131. physics

    what is neutral atom?

    asked by fahad
  132. science

    1. What allows a cell to stockpile substances in greater concentration than they occur outside the cell? is it active transport? 2. The sodium potassium pump prevents the accumulation of what ions inside the cell? 3. Conduction of nerve impulses is

    asked by ava
  133. science

    biolgist concludes that a molecule moves across cell membrane by facilitated diffusion because the molecule is small, polar and can accumulate inside cells even when its concentration inside the cell initially is higher that it is outside the cell and they

    asked by ava
  134. Financing and Budget

    Use the following information to fill in the Income Statement in the figure above. Then, answer the question. The period from September 1 through September 30. Sales: $1,843.00 Advertising: 20.00 Food Services: 65.80 Licenses: 58.00 Payroll Taxes: 136.90

    asked by Amanda
  135. English

    The pronouns I and you a.usually take plural verbs. b.usually take singular verbs. c.are both plural. d.none of the above. I am think a

    asked by Anonymous
  136. English

    The pronouns I and you a.usually take plural verbs. b.usually take singular verbs. c.are both plural. d.none of the above. I am think a

    asked by Anonymous
  137. Financing and Budget

    Which of the following taxes must be paid only by the employer? A. Federal income B. FICA C. Federal unemployment D. State C.

    asked by Amanda
  138. English

    What character traits can be made out of this? "He was a gentlemen from sole to crown, Clean favored, and imperially slim." "And he was always quietly arrayed." And he was rich - yes, richer than a king- And admirably schooled in every grace:" I don't need

    asked by Lindsay
  139. chemistry

    what are clones a. an exact copy of an organism b. a sheep named dolly c. d. all of the above what can i put for the other that are not the answers, i don't like b,d what can i put the answer is a

    asked by anonymous
  140. Financing and Budget

    Which of the following financial statements includes the assets, liabilities, and equity accounts of a business? A. Income statement B. Balance sheet C. Form W4 D. Operating budget B.

    asked by Amanda
  141. chemistry

    The issue of cloning has been an issue for quite some time. Many believe that cloning is unethical, The biggest reason is because they believe it's unethical to act “like God by creating an embryo that develops into a human being?” However they also

    asked by anonymous
  142. Math

    Mr. Herman's family is traveling from Brownsville, Texas to their home in Lardeo, Texas. The distance from Brownsville to Laredo is 200 miles. And Mr Herman is driving at a speed of 50 miles per hour. Write an equation for the situation 50x=200

    asked by M
  143. Financing and Budget

    If an employer fails to pay state unemployment taxes on a timely basis, the rate on FUTA taxes will A. increase. B. be lower. C. remain the same. D. increase by 100 percent. A.

    asked by Amanda
  144. English

    I found the wrong CD inside -------------------------- What is the part of speech of 'inside'? Is 'inside' and adverb modifying 'found' or an adjective modifying 'CD'? Thank you for your help.

    asked by rfvv
  145. Is this correct

    f(x)= 1/3x^5 + x^-2 + 3, then f'''(x) is.. I got f'''(x)= 20x^2-24x^-5

    asked by Matthew
  146. chemistry

    what are clones a. an exact copy of an organism b. a sheep named dolly c. d. all of the above what can i put for the other that are not the answers, i don't like b,d what can i put the answer is a

    asked by anonymous
  147. Pre-Calc/Trig

    Identify the extrema for the function. Classify it as a relative (local) or absolute (global) maximum or minimum value. f(x)=4x^3-12x^2+15

    asked by Anonymous
  148. Physics

    NASA, when it sends probes to other planets, uses what is known as a gravitational slingshot. This is when a probe uses the gravitational potential energy a planet to gain kinetic energy. Even though the probe and the planet are not physically colliding,

    asked by Samantha
  149. Physics

    Two forces are applied simultaneously to a crate sliding in a horizontal plane: 36.8 N to the right and 20.2 N to the left. What is the net force on the crate? Let a force to the right be positive and to the left negative. Give your answer in Newtons.

    asked by Mo
  150. Chem 130

    What mas of liquid mercury should be produced by the reaction between 5.0 mL of 0.1102 M mercury(II)nitrate ans 0.621 grams of silver metal? would the formula be... Hg(NO3)2(aq) + 2Ag(aq)--> 2AgNO3(aq) + Hg(l)

    asked by michelle
  151. biology

    need help few questions 1. a signaling cell produces a signal that is detected by what type of cell? 2. If the interior of a typical cell is negatively charged, what type of charged ions will not require energy to diffuse into the cell using an ion

    asked by ava
  152. physics

    Mrs. Meissner is taking her dog Cooper for a walk. Cooper stops to sniff a tree stump and Mrs. Meissner has to exert a force of 148 N on Cooper's leash (held 35 angle above the horizontal) in order to get him to move 2.0 m away from the tree stump.

    asked by Sunny
  153. math

    what is the better buy one pack of aaa batteries for $5.49 and get a pack free or buy two packs for $2.9.

    asked by kelly
  154. biology

    1. What allows a cell to stockpile substances in greater concentration than they occur outside the cell? is it active transport? 2. The sodium potassium pump prevents the accumulation of what ions inside the cell? 3. Conduction of nerve impulses is

    asked by ava
  155. Engineering

    A plane element is subjected to a shear stress τ = 360MPa which results to a shear strain σ = 0.008rad. a) determine the shear modulus G of the element b)What is the horizontal displacement, d, of the element if te height of the element is equal to 50mm

    asked by Sam
  156. Chemistry

    What is the temperature of 0.65mol {\rm mol} of gas at a pressure of 1.5atm {\rm atm} and a volume of 12.6L {\rm L} ?

    asked by Anonymous
  157. College engineering

    A prismatic bar has length L = 2m and a circular cross-section with diameter d = 50 mm. A tensile load is applied which causes thhe bar to extend by ∂ = 1.4 mm. a) Find the normal strain. b)If the elastic modulus is 200 GPa, find the applied aal tensile

    asked by Taylor
  158. english

    What did you have for dinner? The verb is have. Is what a direct object, an indirect object or an adverb?

    asked by kelley
  159. AP Chem

    Suppose I take a 1.0 L saturated, room temp solution of lead(2)bromide and dissolve 1.3g of potassium bromide in the solution. Will lead(2) bromide precipitate out? If yes how much( in grams)? If no, why not? I found the ksp for PbBr2 at room temp, and

    asked by Olivia
  160. Chem

    Find the exerted pressure in kpa Volume=0.05L Mass=5 Atmospheric pressure =764mm Hg Temperature=21degree Celsius Cross sectional area plunger 5.3 x10-4

    asked by Riley
  161. math

    kade bought 6 cookies for $4.80. At this rate, which equation can be used to find c, the cost of 3 dozen cookies?

    asked by jill
  162. Urgent Math Help

    Solve for x: 1.) ln√x-8=5 2.) log2x+log2(x+2)=log2(x+6)

    asked by Porsha
  163. Math

    Mr. Herman's family is traveling from Brownsville, Texas to their home in Lardeo, Texas. The distance from Brownsville to Laredo is 200 miles. And Mr Herman is driving at a speed of 50 miles per hour. Write an equation for the situation 50x=200

    asked by M
  164. Math

    How do you use a trend line in math

    asked by M
  165. Geometry

    Find the area of a square whose sides are all tangent to the circle.

    asked by Cherry
  166. Math

    How do I find the value of the expression? 2+(6x2)^

    asked by Amy
  167. English

    A sentence with a compound predicate a.may have a singular subject. b.may have a plural subject. c.will need commas to separate three or more verbs. d. all of the above. I am think d

    asked by Anonymous
  168. math

    handi divided a board that is 52 inches long into two equal pieces.to find the length of each piece,she used the division expreesion 52 divided by two

    asked by gerald
  169. Derivatives

    Find derivative of y= x^3(5x-1)^4 I got y'= 2x(5x-1)^3 +16x^2+5x-1 is this right? If not what and where did I go wrong

    asked by Holly
  170. Did I get this right?

    Find Derivative F(x)= (x-2)(x^2-3x-1) And I got F'(x)= (x-2)(3x-3)+ (x^2-3x-1)(1)

    asked by Grace
  171. math

    -7.8 = 4.4 =2r

    asked by Anonymous
  172. math

    -7.8 = 4.4 + 2r

    asked by Anonymous
  173. English

    1. The Japanese police wants to arrest the woman. 2. The Japanese police want to arrest the woman. ---------------------------- Do we have to use 'wants' or 'want' in the sentence?

    asked by rfvv
  174. science

    need help few questions 1. a signaling cell produces a signal that is detected by what type of cell? 2. If the interior of a typical cell is negatively charged, what type of charged ions will not require energy to diffuse into the cell using an ion

    asked by ava
  175. English

    1. In 1924, she finally entered flight school. 2. In 1924, she finally entered the flight school. 3. In 1924, she finally entered a flight school. ----------- Which one is grammatical or commonly used?

    asked by rfvv
  176. math

    If X = 4 units, Y = 11 units, and Z = 6 units, then what is the volume of the rectangular prism shown above

    asked by cj
  177. math 118

    24 cars needs to be painted three deference colors out of 64 kinds of colores how many is done many is done

    asked by Ivernon
  178. Chemistry

    Calculate the value of the equilibrium constant for the following reaction based on the given concentrations of reactants and products. N2 = 1.5 M, H2 = 0.5 M, NH3 = 2 M N2 (g) + H2 (g) ↔ NH3 (g)

    asked by Tamera
  179. Chem

    For two spin-paired electrons that are in the same orbital, describe how the values for the first three quantum numbers (n, L, and mL) are related for the two electrons. Is this because no other electron has the same quantum number?

    asked by Feather
  180. Math

    Would two congruent triangles still be congruent if one is reflected across the x-axis?

    asked by Anonymous
  181. Physics-coefficient of friction

    What's the minimum coefficient of friction between the ladder (of length d) and the ground will keep it from slipping? (consider the wall frictionless) (θ=56.5 degrees) I think the formula is supposed to be mg L/2 sin y, but it does not provide a length,

    asked by Chris
  182. Math

    Write a numerical expression that represents the sum of 9 squared and 35

    asked by Ari
  183. Is this right

    Find the derivative y=sinx(sinx+cosx) I got y'= cos(x)-sin^2(x)+2cos(x)sin(x) is this righttttttt??

    asked by Noe
  184. Math

    How to right five times the width in algebraic expression

    asked by Destiny
  185. hi s tory

    Where were most of the large southern plantations located

    asked by Anonymous
  186. Math

    How to write five times the width in algebraic expression

    asked by Destiny
  187. Financing and Budget

    You, the owner of XYZ Day Care, buy a new van for your business. The van costs $20,000, all of which you borrow from First American Bank. Which of the following correctly describes the journal entry for this transaction? A.$20,000 debit to Vehicles,

    asked by Amanda
  188. physics

    Mia is on a planet where g=10 m/s^2. she is standing on a bathroom scale in an elevator. the scale reads 500N. the elevator accelerates upward with an acceleration of 5.0m/s^2 what would the scale read now

    asked by Anonymous
  189. English

    1. People attached small bags to a belt. 2. People tied this belt around the waist. 3. People sewed pockets into clothes. ----------- Are the sentences grammatical?

    asked by rfvv
  190. English

    A: Well, I can't exchange goods without a receipt. B: Look -- this is the right box but the wrong CD. All I want is the right CD. ---------------- What is the function (role) of the dash(--) in the sentence?

    asked by rfvv
  191. Science-Chemistry

    What is ΔH° for vaporizing liquid water at 25°C? What is ΔS° for vaporizing liquid water at 25°C? What is ΔG° for vaporizing liquid water at 25°C?

    asked by Ana Luisa
  192. Spanish

    I want to say, I liked reuniting with my relatives, is it "me gustó reunirme con mis parientes" or is it "...reunirse con mis parientes"?

    asked by Ally
  193. physics

    the ray of son strike the surfaces of a lake at an angle of incidence of 30°.find the angle through which the rays are deviated when they enter water of refrective index 1.33.

    asked by nikhil
  194. Chemistry

    What is the significance of a potential energy diagram? What kind of global picture does it provide about the reaction?

    asked by anonymous.
  195. Math

    How do I find the value of this expression? 2+6*2^2

    asked by Amy
  196. Calculus

    How do I find the derivative of y=(8x^4-5x^2+1)^4

    asked by Duane
  197. math

    which equation is related to the given equation x+13=57

    asked by keya
  198. Calculus

    did i use the chain rule correctly? y=(8x^4-5x^2+1)^4 d(f(x)/dx =d/dx ((8x^4-5x^2+1)^4) =4*(8x^4-5x^2+1)^3*d/dx(8x^4-5x^2+1) =4*(8*d/dx(x^4)-5*d/dx(x^2))*(8x^4-5x^2+1)^3 =4*(8*4x^3-5*2x)*(8x^4-5x^2+1)^3 =4*(32x^3-10x)*(8x^4-5x^2+1)^3

    asked by Duane
  199. Physics(friction)

    Find the coefficient of friction between a 73kg cubic box measuring 3m and a hardwood floor 16m long and 20m wide if a total of 236N is required to start the box moving.

    asked by Pete
  200. Grammar

    After being medicated, the patient's affect/effect was noticeably improved. My answer: the medication had an effect on the patient.

    asked by Cathy
  201. Math

    Find the exact value and approximate. 11^ -x+4 = 5^ 3x-2 (-x+4)log11 = (3x-2)log5

    asked by Lisa
  202. Physics

    A dog sled weighing 750 lb is pulled over level snow at a uniform speed by a dog team exerting a force of 60 lb. find the coefficient of friction.

    asked by Bill
  203. physics

    An object on earth has a weight of 54.3N, what is the weight of the object on the moon, assuming acceleration due to gravity on the moon is 1.61m/s^2?

    asked by fahad
  204. Advanced Algebra

    How do I solve: how to solve 3x=4(4-2x)=11 and x-2y+4z=9 x=2z+2 y=-4z ? Thanks Need ASAP

    asked by Theresa
  205. Precalc/Trig

    Sorry there are quite a few problems, but I just need to know if these are correct (and if they aren't, where I went wrong): 1. Solve these equations. tanθ = -√3 θ = 2π/3 + kπ θ = 5π/3 + kπ 2. secθ = √2 θ = π/4 + 2kπ θ = 7π/4 + 2kπ 3.

    asked by Heather
  206. math

    what is the least common multiple of 6 and 23? I got 138 am I correct

    asked by Jen
  207. algebra

    Andy hit three less field goals than three times the number of field goals Gary hit. Together, they scored 17 field goals. Write and Solve an equation to find how many field goals Gary and Andy scored.

    asked by bob
  208. Geometry

    It's snowing today therefore it is December.

    asked by Kat
  209. finance

    What is the percentage return on a stock that was purchased for $43.00, paid quarterly dividends of $1.25, and was then sold after one year for $40.50?

    asked by shakti
  210. finance

    Which of the following statements is true for a stock that sells now for $66.9, pays quarterly dividend of $1.20, and experienced a 25% return on investment over the past year? Its price one year ago was:

    asked by shakti
  211. College Algebra

    graph linear equation Y=1/2x-3 and -x+2y=-6

    asked by Ann
  212. Physics

    An 8.46 kg block drops straight down from a height of 0.90 m, striking a platform spring having a force constant of 9.90 102 N/m. Find the maximum compression of the spring

    asked by Courtney
  213. Calculus

    Find f"(x). f(x) = x^3 - (5/x)

    asked by Joshua
  214. physics

    a boy pulls a bucket of water of mass sky from a well of depth 10 cm calculate the work done ?

    asked by mugilanjali
  215. English

    complex sentence connects two equal ideas. connects two simple sentences. contains a clause that is dependent on the main sentence. contains two independent clauses. I am think c

    asked by Anonymous
  216. Music

    What word musicians use to reduce the number of ledger lines and what it stand for..?

    asked by Damian Donarski
  217. Math

    Hi! Could someone possibly help me solve this?; log2(x+4)=log2(x^2+2). For my answer, I got "All Real Numbers" or x=0 but I'm not sure if that's right. Thanks a bunch! :)

    asked by Sally
  218. math

    f(x)= 1/3x^5 + x^-2 + 3, then f'''(x) is.. I got f'''(x)= 20x^2-24x^-5 Can you tell me if I got this right

    asked by Edward
  219. algebra 2

    I don't understand this (x-y)/(x+y) + (x+y)/(x-y)

    asked by Janet
  220. algebra

    If 3.14*r^2=706.5? what does r=?

    asked by Joshua
  221. Math

    X Number Of Months 1 2 3 4 Y Total Charges 170 230 290 350 What is the independent quantity? What is the dependent quantity? I know that independent means the one that changes. Would the total charges be independent

    asked by M
  222. Derivatives check

    find the 2nd derivative of y= 1/x +cosxsinx I got 2/x^3 - 2cosxsinx is this right or did I get this wrong

    asked by Edward
  223. Health

    Cocaine abuse can have neurological effects such as ________. A. Strokes B. Abdominal pain C. Heart attacks D. All of the above ** I have studied this twice already and I'm still a little confused on the subject because the section it's in doesn't make

    asked by Aimee
  224. Physics

    A ball starts 1.175 meters off the ground and shot at an angle of 40 degrees with a velocity of 3.2 m/s. Where does it land?

    asked by Erik