Questions Asked on
January 8, 2014

  1. UOP

    The Standard Error of Measurement is calculated by what formula

    asked by Anonymous
  2. Chemistry

    139 g of water at 4.9 degrees Celsius mixed with 241 g of water at 96.0 degrees Celsius (Tf=62.7)

    asked by Adreena
  3. Chemistry

    139 g of water at 4.9 degrees Celsius mixed with 241 g of water at 96.0 degrees Celsius (Tf=62.7)

    asked by Adreena
  4. programming(visual basic)

    debugging exercise: Private Sub btnItemNumber_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnItemNumber.Click Dim decCost As Decimal Dim intCount As Decimal decCost = Convert.ToDecimal(txtCost.Text) Inventory(decCost,

    asked by Sean
  5. Physics

    In a vacuum, two particles have charges of q1 and q2, where q1 = +3.7 µC. They are separated by a distance of 0.22 m, and particle 1 experiences an attractive force of 3.5 N. What is q2 (magnitude and sign)?

    asked by Dee
  6. math

    -3(4-2g)-6

    asked by Anonymous
  7. further maths

    how many terms are there in the series 4+12+16+................+2916.

    asked by shegster
  8. science

    Eli finds a rock with layers and smaller pieces of other rocks embedded in it.The rock is most likely a) igneous b) sedimentary c) metamorphic d) chemical

    asked by Victoria
  9. Calculus

    Integrate x dx/(1-x). I have proceeded thus- Int xdx/(1-x)=int -(x-1+1)/(x-1) =-Int[1+ 1/(x-1)]dx =-Int dx-Int dx/(x-1) =-x-log(x-1). On differentiating, we get original expression- d/dx[-x-log(x-1)]=-1-1/(x-1)=-x/(x-1)=x/(1-x). However, the answer in the

    asked by MS
  10. science

    __________ rocks forms when a rock is changed by heart,pressure, or chemical reactions. a) Igneous b) Sedimentary c) Metamorphic d) Chemical

    asked by Victoria
  11. geometry

    what is the algebraic rule for x=4,y=1;x=6,y=1;x=8,y=2;x=10,y=2;x=12,y=3;x=14,y=3;x=16,y=4;x=18,y=4...

    asked by annie
  12. maths

    a triangle has sides 8cm and 5cm and an angle of 90 degrees between them. Calculate the smallest angle of the triangle.

    asked by shegster
  13. English

    However, the game is called soccer in the U.S., Canada, and Australia. --------------------------------- In the sentence, how do you read 'U.S.' generally? 1. you. es. 2. United States

    asked by rfvv
  14. chemistry

    1. describe in outline a suitable procedure for the preparation of saturated solution of sodium nitrate at 30 degree celsius 2. State 2 techniques that can be used to recover crystals of the sodium nitrate from its saturated solution

    asked by peter
  15. math

    Kumar bought a piece of land at RM14.50 per m(square).If he paid RM455000 for the land,find its area in hectares,correct to 3 significant figures.(1 hectare=10000m(square)

    asked by Agnes98
  16. Math check

    Decide whether each equation has one, no solutions, or infanatly many solutions 1.) 2(x - 3) = 2x One solution no solutions many solutions infinatly many solutions 2.) 3(y - 3?) = 2y - 9 + y One solution no solutions many solutions infinatly many solutions

    asked by Josh
  17. Check my answer?

    Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary. My answer: 88.9%

    asked by Kate
  18. Math - Check my answer?

    Write the decimal 0.063 as a percent. Answer choices: 0.63% 6.3% 63% 630% MY ANSWER: 6.3%

    asked by Kate
  19. Science check my answer please

    In a famous letter to Robert Hooke, Isaac Newton wrote, "If I have seen further it is only by standing on the shoulders of giants." Which of the following does this quote best demonstrate? (Points : 1) the cumulative nature of modern knowledge of physics

    asked by Anonymous
  20. Science

    Which aspect of Einstein's theory of special relativity was testable? the postulates only the postulates and the predictions the predictions only none of the aspects

    asked by Jacob
  21. Math help.

    4. m ¨C 7 < 6 m < ¨C1 m > 1 m < 13 m < ¨C13 5. y + 5 ¡Ý 7 y ¡Ü 2 y ¡Ü 12 y ¡Ý 2 y ¡Ý 12 6. p + 12 > 9 p > 21 p > 3 p > ¨C21 p > ¨C3 7. Translate the following statement into an inequality: Five less than a number is at least nine. x ¨C 5

    asked by Princess Anna
  22. Thesis statement help?

    I'm not sure EXACTLY what a Thesis statement is, can I have an example or two?

    asked by Aniston
  23. physics

    a brass cube of size 10cm is heated through 30 degree. if the linear expansivity of brass is 2.0*10^-5 k^-1. what is the increase in its volume?

    asked by shegster
  24. Why was my ? deleted

    Why was my question deleted? It had nothing inappropriate, as it was just asking for help on a couple Spanish questions.

    asked by Kailee
  25. Multiple Questions

    Many families in Mexico City spend Sunday afternoons in _____. A. Rosario B. Tenochtitlán C. Tulum D. Xochimilco

    asked by Angela
  26. Science check answers please and quickly

    1. Jim is doing a physics experiment on the rate of cooling of solid objects in air. Which of the following is a variable that is not directly part of his experiment, but should be controlled in his experiment? (Points : 1) initial temperature to which he

    asked by Greg
  27. maths

    0.6+3.9=? quarters I think is 18 but I m not sure..I m only 10 years old.

    asked by Kina
  28. Multiple Choice!!

    La clase de matemáticas es _____ fácil que la clase de ciencias naturales. A. mucho B. más C. pues D. para C and D are the same, umm??

    asked by Angela
  29. Math - Help!!

    7x over 8 (fraction = 21 I don't know how to solve this.

    asked by Katalina
  30. Multiple Choice!!!!!!!!!!

    En la clase de educación física los estudiantes _____ deportes. A. practicas B. practica C. practicar D. practican They are all the same except A its practices, so which ones right??

    asked by Angela
  31. Math - Check my answer?

    Check my answer please: -6q + 5.8 = 23.8 - 5.8 - 5.8 -6q/-6 = 18/-6 q = -3

    asked by Katalina
  32. Ms. Sue Math Help Please

    Which equation matches the statement "The product of 3 and the difference of a number and 10 is 15" Answer choices: 3 + (x - 10) = 15 3x - 10 = 15 3 (x - 10) = 15 3 x/10 = 15

    asked by Katalina
  33. Math

    The temperature at 6 a.m was 3° f. At noon it was it was 10° f. What was the change in the temperature ?

    asked by Ariana
  34. algebra

    2*5^(2x)-5^(x)-1=0

    asked by Clair
  35. math

    a 15 foot ladder is leaning against a house. The base of the ladder is 4 feet from the house. to the nearest tenth of a foot, how high does the top of the ladder reach?

    asked by mer
  36. Pre-Calculus

    Find a quadratic function f such that f(1)=3, f(2)=5/2, f(-1)=1 I came out with 3 a+b+c=3, 4a+2b+c=5/2, a-b+c=1. And I know that I should do synthetic division but I am stuck.

    asked by Joan
  37. English

    Can someone check these sentences, please? I need to prepare them for Tomorrow. 1) Air pollution is mainly caused by gases from factories and car exhaust fumes. It can cause acid rain, breathing problems and it can increase the risk of cancer. 2)The

    asked by Frank
  38. Math

    Let f(x)=ln(3x^(2)-2x-4). Find the domain.

    asked by Chris
  39. PRE-CAL

    A rectangle is inscribed in a right triangle with legs of length 3 and 4. Express the area A of the rectangle as a function of x.

    asked by John
  40. Solar Energy

    Where would a charge controller be placed when solar energy is used? Is it on the roof, on the outside of the house, where exactly?

    asked by Anonymous
  41. MATH

    Dawn Lingua bought three yards of cloth to make some curtains. The cloth was on sale for $2.25 per yard. How much did Dawn pay for the cloth if the sales tax was 5%

    asked by KERIA
  42. consumer math

    Jan Quint earns $7.00 an hour at her job and is entitled to time-and-a-half for overtime, and double time on holidays. Last week she worked 40 hours of regular time, 9 hours of overtime, and 12 hours of holiday time. How much did she earn last week

    asked by KERIA
  43. US History

    i really need help with this study guide 30.) Franklin D. Roosevelt became president during the Great Depression and established the New Deal in attempts to help the country recover. The New Deal was made up of several programs that are often times

    asked by ray
  44. Math - Check my answer please

    Simplify. 3w - 10w MY ANSWER: -7w

    asked by Katalina
  45. math help??

    can someone explain there answer and explain how they got it ?? 7 3/5 ft = __yd. A.15 1/5 B.3 4/5 C.2 8/15 D.22 4/5

    asked by mathelp124576
  46. math help

    please explain your answer and how you got it.. Samantha had a board that was 6ft. 8in.long.she cut off a piece that was 2 ft.10in.long.how much board does she have left? A.4ft. 10in B.4ft. 2in C.3ft. 2in D.3ft.10in

    asked by mathelp124576
  47. writing

    Which of the following is a complex sentence? A. I would like to visit the Kinshasa, but I understand the city is unsafe for foreigners. B. Check out the editorial page in today's paper and you'll notice the piece by Oscar Lewis. C. I simply cannot make

    asked by KERIA
  48. math help

    just explain how you got your answer ? A recipe calls for 2 1/3 cups of sugar.you want to double your recipe.how many cups of sugar do you need? A.3 2/3 B.4 C.4 1/3 D.4 2/3

    asked by mathelp124576
  49. Math

    Part 1: When writing linear equations, how do you determine which form of a line to use? Part 2: Choose 1 set of points from the choices below. Then, solve the problem and post your solution, showing your steps. Write an equation in point-slope form for

    asked by Katie
  50. SCIENCE HELP PLEASE

    3. Which of the following methods of reporting research is not followed by most scientists? (Points : 1) publishing a research paper online publishing a research paper in print holding a press conference presenting a talk at a meeting Question 4. 4. Who

    asked by Jane
  51. SCIENCE HELP PLEASE

    3. Which of the following methods of reporting research is not followed by most scientists? (Points : 1) publishing a research paper online publishing a research paper in print holding a press conference presenting a talk at a meeting Question 4. 4. Who

    asked by Jane
  52. Maths

    A group of friends share a bill for £13.69 equally between them. how many were in the group?

    asked by Natalie smith
  53. EARTH SCIENCE

    1. Which gas is a source of natural groundwater pollution? A. Carbon B. Oxygen C. Hydrogen D. Radon D? 4. A stream channel is formed when water A. carves a very deep and wide channel into rock. B. carries minerals into the ocean. C. creates a depression,

    asked by Beatrice
  54. math help ??!!

    just show how you found your answer... A recipe calls for 4 pounds of fruit.you have 60 ounces of fruit. A.do you have as much fruit as you need? B.if not,how much more do you need?

    asked by mathelp124576
  55. Maths

    Find the least positive whole number n for which 582416035 / n is exactly divisible by 11

    asked by Emily
  56. P.E

    The ability to perform a movement within a short period of time is known as A.agility B.reaction time C.power D.speed

    asked by Eugene
  57. aldrabra

    Write a rule for the linear function in the table. x f(x) –4 16 0 0 4 –16 8 –32 A. f(x) = –4x B. f(x) = x + 16 C. f(x) = 4x D. f(x) = -1/4x

    asked by dj
  58. Finance

    You are given the choice of $4,000 in extra taxable income per year or a tax-exempt medical policy. The medical policy costs $300 per month. Your tax rate is 25%. Considering financial factors only, should you take the cash or the medical policy?

    asked by Tammy
  59. math

    I just saw this guy post this here and I think he needs help??? A recipe calls for 4 pounds of fruit.you have 60 ounces of fruit. A.do you have as much fruit as you need? B.if not,how much more do you need?

    asked by kristin
  60. P.E

    Dominique is helping her friend Kaley learn to do a handstand on the gymnastics mat. To help her friend master this skill, Dominique helps her maintain her balance. Over Kaley’s base of support, Dominique needs to guide her A.Center of gravity B.fulcrum

    asked by Eugene
  61. what??

    im not trying to fool anything this is not a name change.MS.SUE Im not trying to be disrecptful since you do help a lot of kids but I also have talking to a lot of kids to and they say that sometimes your very rude and mean....im just trying the help the

    asked by kristin
  62. P.E

    Sarah is being chased in a rundown on the base paths during her softball game. What sport skill is she using most often as she goes back and forth trying to avoid being tagged by the fielders? A.balance B.agility C.power D.speed

    asked by Eugene
  63. Math

    For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. X 52 = 32 = 20 = 8 Y 39 = 24 = 15 = 6

    asked by Katie
  64. math

    how do u do dot plots

    asked by Alexa Gomez
  65. math 3rd

    I have to subtract 1.- 0.98765= I think it should be 1.98765 but I used the calculator to see if it was right and I get 0.01235 don't understand how that could be right?

    asked by Maggie
  66. math

    i need help on properties of arithmetic

    asked by jessica
  67. P.E

    Dominique is helping her friend Kaley learn to do a handstand on the gymnastics mat. To help her friend master this skill, Dominique helps her maintain her balance. Over Kaley’s base of support, Dominique needs to guide her A.Center of gravity B.fulcrum

    asked by Eugene
  68. P.E

    Sarah is being chased in a rundown on the base paths during her softball game. What sport skill is she using most often as she goes back and forth trying to avoid being tagged by the fielders? A.balance B.agility C.power D.speed My answer is B.

    asked by Eugene
  69. health

    Neurons carry out the functions of the nervous system by conducting ________. A. Nerve stimulation B. Nerve tissue development C. Nerve impulses D. All of the above I wanna say C, but I want to make sure I am right.

    asked by jessica
  70. Science

    What are some backup systems for solar power other than batteries?

    asked by Anonymous
  71. Literature Essay (Ms. Sue and/or Writeacher)

    How should I begin this assigned essay? Write an essay in what ways today people are more fearful than people in past generations. You may use examples from real life, the selection you just read, books, movies, music, or television.

    asked by Victoria
  72. Math

    what is constant of proportionality?

    asked by Melissa
  73. Math

    Write the equation of the line in slope intercept form: (4, 7); m = -3/8

    asked by Katie
  74. Science

    Do power inverters run on energy from fossil fuels?

    asked by Anonymous
  75. math

    In order to fit 3 pictures across a page, the yearbook staff must reduce their portrait proofs using a scale factor of 8 to 5. Find the dimensions of the picture as they will appear in the yearbook.

    asked by Irene
  76. Math

    Write the equation of the line in standard form: (-3, 6); m = 1/2 (1, 0) & (-5, 3) Write the equation of the line perpendicular to 4x – 5y = -10 through the point(2, 3). Write the equation in slope intercept form.

    asked by Katie
  77. Math

    Use compatible numbers to find two estimates that the quotient is between. For example: 1,624 divided by 3

    asked by Arlette 4 grade
  78. Math

    Kittens weight about 100 grams when born and gain 7 to 15 grams per day.If a kitten weighted 100 grams at birth and gain 8 grams per day, in how many days will the kitten triple its weight? **Can someone help me set up the problem? This is how I set it up-

    asked by Anonymous
  79. math

    Venietta read 4 books in 7 weeks.How many books did she read each week?

    asked by lamont
  80. Math

    Ms.Sue, on the question I asked you, why did you put 1,800 instead of 1,700?

    asked by Arlette 4 grade
  81. math

    John made 3/5 of the basket he shot. Suppose he shot 60 baskets. How many did he make?

    asked by Regan
  82. physics

    A bomb is dropped from a plane flying at constant horizontal velocity at an altitude of 600m. Where is the bomb after 2 sec? 5 sec? 10 sec? what are the velocities said period?

    asked by Anonymous
  83. trig

    A pilot is flying at 10,000 feet and wants to take the plane up to 20,000 feet over the next 50 miles. What should be his angle of elevation to the nearest tenth?

    asked by Reg
  84. Health

    Pulmonary circulation transports oxygen-poor blood from the right ventricle to the ________, where blood picks up a new blood supply. A. Heart B. Lungs C. Brain D. Extremities I said A but it was wrong. I want to say B

    asked by jessica
  85. physics

    A bullet fired from a gun vertically upward with a muzzle velocity of 500 m/s. A) How long is the highest point reached? B) How long does it take the bullet to reach the ground after it is fired?

    asked by Anonymous
  86. math

    Thank you very much Ms.Sue

    asked by Arlette 4 grade
  87. physics

    A bullet fired from a gun vertically upward with a muzzle velocity of 500 m/s. A) How long is the highest point reached? B) How long does it take the bullet to reach the ground after it is fired?

    asked by Anonymous
  88. Science Please HELP!!!

    Which of the following are structures that rely on capillaries for exchange or movement of small molecules?

    asked by Sam
  89. Math

    Ms.Sue would you mind checking my work? ----------------------------------------- Paulo has $145 his saving account. He earns $36 a week mowing lawns. If Paulo saves all of his earnings, after how many weeks will he have $433 saved? My answer~ 8 weeks

    asked by Anonymous
  90. physics

    A bullet fired from a gun vertically upward with a muzzle velocity of 500 m/s. A) How long is the highest point reached? B) How long does it take the bullet to reach the ground after it is fired?

    asked by Anonymous
  91. 8th Grade Connections Academy

    1. What is the product of (5.1 x 10^3) x (3.2 x 10^3)? (Please express your answer in scientific notation.) 16.32 x 10^6 1.632 x 10^7 16.32 x 10^9 1.632 x 10^10 2. What is the product of (7.28 x 10^-2) x (9.1 x 10^-2)? (Please express your answer in

    asked by mtv
  92. Science Please HELP!!!

    Which of the following are structures that rely on capillaries for exchange or movement of small molecules? 1 teeth, aorta, ureter 2 cartilage, epidermis, larynx 3 nephron, villi, alveoli 4 leukocytes, atrium, bronchi answer #2

    asked by Sam
  93. Science

    What would be the effect on the seasons and the northern and southern hemispheres if Earth were not tilted? Explain your answer. *PLEASE HELP ME*

    asked by Need Help!!
  94. us history

    What was the goal of U.S. foreign policy with China? Why do you think John Hay did not favor establishing colonies in China?

    asked by jonh
  95. SCIENCE HELP PLEASE

    Suppose the moon rotated on its axis just as quickly as Earth. Would you still always see the same side of the moon from Earth? *HELP ME PLEASE*

    asked by Sarah
  96. English

    Can any of check my answers on these three analogies? That would be great! 1. bear: den:: A. person : home B. locomotive: train:: C. wolf : lair D. fish : school I think it would be B :) correct me if I'm wrong 2. locomotive : train:: A. motor : auto B.

    asked by Hannah
  97. math

    Room temperature ranges from 20^C to 25^C. Find the range of the room temperature in ^F. Use the formula F-32=1.8C to convert from the Celsius to the fahrenheit. (just need to know how to set this up)

    asked by Anonymous
  98. physics

    A bomb is dropped from a plane flying at constant horizontal velocity at an altitude of 600m. Where is the bomb after 2 sec? 5 sec? 10 sec? what are the velocities said period?

    asked by Anonymous
  99. AP Chemistry

    Calculate the concentration of Hg2+ ions in a saturated solution of HgS(s). (Ksp=1.7×10^52) Answer in units of mol/L What volume of solution contains one Hg2+ ion? Answer in units of L/ion

    asked by Gabriella
  100. AP Chemistry

    A solution of AgI contains 1.2 mol/L Ag+. Ksp of AgI is 8.3×10^17. What is the maximum I− concentration that can exist in this solution? Answer in units of mol/L

    asked by Gabriella
  101. Physics

    Estimate the force a person must exert on a string attached to a 0.200 kg ball to make the ball revolve in a circle when the length of the string is 0.600 m. The ball makes 1.40 revolutions per second. Do not ignore the weight of the ball. In particular,

    asked by John
  102. math

    Don breaks a 4×7

    asked by tina
  103. AP Chemistry

    Calculate the solubility product constant for calcium carbonate, given that it has a solubility of 5.3×10^7 g/L of water.

    asked by Gabriella
  104. English help

    From the words below supply the words needed to complete the sentences. Euphemism, opaque, evanescent, exacerbated exemplary, ornate 1. The OPAQUE window was replaced by a transparent one; the change, however rather than making the situation better, only

    asked by Hannah
  105. public speaker

    are you open to hearing speakers discuss emotional topic? this would make an

    asked by Regina
  106. Please i needd an answer asap!!!

    I give medals and 'best answer' :) I need help asap! Which of the following is one way to assess whether or not a learning game is effective? a. Being able to win the game b. doing a quiz before and after the game to see what you have learned c. Making it

    asked by Lindsey
  107. English help

    Please check my answers to see if these words math the sentence correctly! Bedraggled, be hooves, euphemism, exemplary, opulent, sequester. 1. A Mercedes-Benz and a closet full of fancy suits leads to one to believe that the lawyer Mr, Harris enjoyed an

    asked by Anonymous
  108. Math 2 questions :/

    Which of the following equations has an infinite number of solutions? 3x ¨C 3 = ¨C4x 2y + 4 ¨C y = 16 7x + 5 = 4x + 5 + 3x 6y ¨C 2 = 2(y ¨C 1) Write the inequality and solve for the following problem: The result of 6 subtracted from a number n is at

    asked by Princess Anna
  109. biology

    list at least three other factors that could reduce bias in an experiment

    asked by Reina B. V
  110. Science

    Would a pond or garden be an abiotic factor in a neighborhood?

    asked by Anonymous
  111. physics

    An 87.0 kg fullback moving east with a speed of 5.0 m/s is tackled by a 83.0 kg opponent running west at 2.92 m/s, and the collision is perfectly inelastic.

    asked by Daijha
  112. Physics

    A 26.2 g marble sliding to the right at 62.0 cm/s overtakes and collides elastically with a 13.1 g marble moving in the same direction at 15.5 cm/s. After the collision, the 13.1 g marble moves to the right at 77.5 cm/s. Find the velocity of the 26.2 g

    asked by D
  113. math

    estimate the copier size factor used.Give your answer as a percent

    asked by lexi
  114. Math

    Let f(x)= sqrt((x/x+3)-5). Find the domain.

    asked by Cristy
  115. math

    5x8=(5x2)+(5x_)=40

    asked by charly
  116. MATH

    Find the exact value of sin(1/2arcsin(-7/25))

    asked by Mary
  117. Pre-Calculus

    Write an algebraic expression in x for sec(arcsin(x/sqrt(x^(2) +4)))

    asked by Joseph
  118. Calculus

    Let f(x)=(x/x+3). Find Domain Find f^(-1) and its domain Verify f*f^(-1)=f^(-1)*f=x Find (f(x+h)-f(x))/h.

    asked by Clarita
  119. Math

    Please help me.... Two cars are starting from positions that are 20 miles apart. They are both headed for the same intersection, as depicted in the diagram below. Car A is traveling at 30 mph, and Car B is traveling at 45 mph. Which car will reach the

    asked by Lizzie098
  120. Physics -- URGENT

    Estimate the force a person must exert on a string attached to a 0.200 kg ball to make the ball revolve in a circle when the length of the string is 0.600 m. The ball makes 1.40 revolutions per second. Do not ignore the weight of the ball. In particular,

    asked by Robert
  121. chemistry

    Please explain, in simple English, why is milk a colloid?

    asked by Maddie
  122. Science my last question

    Sorry for all the questions! What would population and community be in a home or neighborhood?

    asked by Anonymous
  123. statistics

    A sample from a population with  = 40 and  = 10 has a mean of M = 44. If the sample mean corresponds to a z = 2.00, then how many scores are in the sample? a. n = 100 b. n = 25 c. n = 5 d. n = 4

    asked by Lyndyc
  124. statistics

    For a particular population, a sample of n = 4 scores has an expected value of 10. For the same population, a sample of n = 25 scores would have an expected value of ____. a. 4 b. 8 c. 10 d. 20

    asked by Lyndyc
  125. Math

    Me, again... Please help me. Thank you. Assume a plane is flying directly north at 200 mph, but there is a wind blowing west at 23 mph. Part I: Express both the velocity of the plane and the velocity of the wind as vectors, using proper notation to

    asked by Lizzie098
  126. 5th grade math

    A coin is tossed twice. What is the probability of tossing 2 tails? What is the probability of tossing 1 tail & 1 head? can you please show me how to do this problem?

    asked by stephon
  127. Math urgent! :( plz help

    3. Which of the following equations has an infinite number of solutions? 3x - 3 + -4x 2y+ 4 -y = 16 7x + 5 = 4x + 5 + 3x 6y -2 =2 (y-1) Write the inequality and solve for the following problem: The result of 6 subtracted from a number n is at least 2 n -

    asked by Princess Anna
  128. Kensignton Park

    I have to find two numbers the quotient is between. 393

    asked by Danny
  129. Pre Calculus

    Find the exact value of sin(1/2arcsin(-7/25))

    asked by Mary
  130. reading

    the past three days have been quiet and enjoyable. What is the subject?

    asked by katy
  131. child care

    what are the three main factors in a readiness model

    asked by pat
  132. math

    2 ones, 48 tenths and 5 hundreds =

    asked by Amber
  133. Math help

    Write the slope intercept form of the equation of the given points. Through: (-4,3) and (-4,1) Would it be y=3??

    asked by Anonymous
  134. Math

    What is the slope and y- intercept for PARENT LINEAR FUNCTION?

    asked by Anonymous
  135. math

    Can someone check my answers: write out each problem with repeated addition. 3*0= 0*13= 20*0= I got 0+0+0 0+0+0+0+0+0+0+0+0+0+0+0+0 0+0+0+0+0+0+0+0+0+0+0+0+0+0+0+0+0+0+0+0

    asked by jeff
  136. Math

    The base of a parallelogram is 10 inches.The height is 2 inches more than half the base.Find the area.

    asked by Janey
  137. Math

    Equation that represents a rotation of the linear parent function??

    asked by Anonymous
  138. child care

    childrens genetically prescribed tastes in foods are affected by the what

    asked by pat
  139. Language arts

    What's the greatest refuse in the gyres?How do we reduce this?

    asked by Anonymous
  140. MATH

    5.7 + 33/100 + 61/1000 =

    asked by ron
  141. Math

    Write an equation in slope-intercept form, point-slope, or standard form for the line with the given information. Explain why you chose the form you used. a. Passes through (-1, 4) and (-5, 2)

    asked by Caleb
  142. calculus

    im using chain rule to answer this question: -5 ((x^2) - 4x + 1)^(1)/(2) tried to use calc to get answer to base off of but this is a nonreal number. does this mean i will have to use imaginary numbers? please help

    asked by eric
  143. math

    2 ones, 48 tenths and 5 hundreds =

    asked by star
  144. Math problem

    You have $60.00 in your wallet and want to buy some new CDs. If the CDs are $11.00 each, what number of CDs, x, can you buy? Write and solve an inequality. Can you explain this problem step by step? Trying to help my cousin solve this....:/

    asked by Princess Anna
  145. Business Math

    What is the compound interest on the previous investment?

    asked by Tiffany
  146. statistics

    You are interested in the weights of backpacks students carry to class and decide to conduct a study using the backpacks carried by 30 students. (a) Give some instructions for weighing the backpacks. Include unit of measure, accuracy of measure, and type

    asked by henok
  147. Chemistry/Math

    The density of water is 1 g/cm^3. What is the mass of 7.500 liters of water reported in kilograms? I got 7.5kg. Is this correct?

    asked by Jessica
  148. US History

    Describe the deal the South Improvement Company made with the railroads and the advantages offered Standard Oil as well as the railroads. Can't find the answer anywhere in the packet that I was given. Any help would be appreciated, please and thank you!

    asked by Alex
  149. Algebra

    Write the equation of the line in standard form: (-3, 6); m = 1/2 (1, 0) & (-5, 3) (-5, -5) & (-1, 3)

    asked by Caleb
  150. Math

    An elevator starts on the 100th floor of a building. It descends 4 floors every 10 seconds. At what floor will the elevator be 60 seconds after it starts? a.) 60th floor. b.) 66th floor. c.)72nd floor. d.)76th floor. my answer is ( c ).

    asked by Anonymous
  151. health care administration

    Why is uniform benchmark measurement a challenge to healthcare

    asked by mary
  152. Math

    Can you simplify a4 b + a2b3 please thank you.

    asked by Jay
  153. calculus

    updating previous question so easier to understand im using chain rule to answer this question: f(x) = -5 sqrt(x^2 - 4x + 1) what is f'(x)? tried to use calculator to get the answer to base my answer off of but this is a nonreal number. does this mean i

    asked by eric
  154. algebra

    A skating rink manager finds that revenue R based on an hourly fee F for skating is represented by the function R= -480(F - 3.25)^2 + 5070. What hourly fee will produce maximum revenue?

    asked by Emily
  155. Math

    A friend opens a savings account by depositing $1000. He deposits an additional $75 into the account each month. a. What is a rule that represents the amount of money in the account as an arithmetic sequence? b. How much money is in the account after 18

    asked by Shakira
  156. Science

    What are some easy facts and characteristics about a rotation?

    asked by Amina
  157. Oops

    Ooops

    asked by Sandara
  158. Math.

    The first term of a geometric series is 4 and the sum of the first three terms of the series is 64. Find the sum of the first eight terms of the series.

    asked by Tom
  159. math

    A friend opens a savings account by depositing $1000. He deposits an additional $75 into the account each month. a. What is a rule that represents the amount of money in the account as an arithmetic sequence? b. How much money is in the account after 18

    asked by Shakira
  160. math

    A friend opens a savings account by depositing $1000. He deposits an additional $75 into the account each month. a. What is a rule that represents the amount of money in the account as an arithmetic sequence? b. How much money is in the account after 18

    asked by Shakira
  161. Math

    The first two terms in a geometric series is 12. The sum of the first three terms of the same series is 62. Determine the first four terms of the series.

    asked by Tom
  162. Algebra

    A two-digit number is increased by 5y when the digits are reversed. If the sum of the digits is 12, find the number.

    asked by Ashley Kate
  163. Math

    Find the second, fourth and eleventh terms of sequence described by each rule. 13. A(n)=2+(n-1)(-2.5) 14. A(n)=-9+(n-1)(3) I need help please, i am bad at mathh

    asked by Macie
  164. Math

    Tell whether each sequence is arithmetic. Justify your answer. If the sequence is arithmetic, write a function rule to represent it. 15. 128, 64, 32, 16... 16. 3, 3.25, 3.5, 3.75..

    asked by Macie
  165. Math

    Which function rule can be used to represent the area of a triangle with a base b 8 in. longer than twice the height h in terms of the height?

    asked by Shakira
  166. Spelling

    What is the antonym of brandishing? a) furbishing b) concealing c) defacing d) galvanizing

    asked by Grace
  167. Science

    What is the source of the magma that fuels the island arc complex?

    asked by Ivy
  168. math

    MOVIE CLUB Members of a movie rental club pay $15 annual membership fee and $2 for new release movies. Non Members pay $3 for new release movies. a. Write a system of linear equations that represent this situation. b. When is it beneficial to have a

    asked by Erica
  169. Math

    Help! I don't know how to find the complement of a 30 degree angle! Please help me!

    asked by Sydney
  170. english

    Please HELP Type the word that the underlined phrase modifies or renames. Store the records OF PAYMENTS in the file cabinet. Question 24.. Type the word that the underlined phrase modifies or renames. The house, AN OLD FASHIONED COTTAGE SURROUNDED BY CREPE

    asked by Ana
  171. Math

    Caitlin has a $10 gift certificate to a music store. She has chosen a number of CDs from the $7 bargain bin.If the cost of the CDs is $32 after the gift certificate is credited how many CDs did she buy?

    asked by Anonymous