Questions Asked on
September 7, 2010

  1. calculus

    Use Newton's method to approximate a root of the equation 3sin(x)=x as follows. Let x1=1 be the initial approximation. The second approximation x2 is and the third approximation x3 is

    asked by kwack
  2. calculus

    If 2100 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box. Volume = cubic centimeters.

    asked by kwack
  3. algebra

    Are the following true or false? 1. The difference of two natural numbers is always a natural number. 2. The sum of two natural numbers is always a natural number. 3. The quotient of two natural numbers is always a natural number. 4. The difference of two

    asked by Bill
  4. College English

    I submitted this yesterday and Ms. Sue thought I did well (except 7,11) but I still managed to get 4 wrong - and my mind is a mess trying to figure out where I went wrong! Please help - my mid is coming! >> represents my chosen answer. 1. Having studied

    asked by Corey
  5. Bassick High School

    Vivian is walking to the hairdresser's at 1.3 m/s when she glances at her watch and realizes that she is going to be late for her appointment. Vivian gradually quickens her pace at a rate of 0.090 m/s2(squared) What is Vivians speed after 10.0s? At this

    asked by Karina
  6. spanish

    what is the plural form for un diario

    asked by Tashe
  7. precalc

    It's estimated that 9,300 deaths occurred from skin cancer at the end of year 2000 and that 200,000 deaths from skin cancer might occur by the end of 2050. Assuming the number of annual number of skin cancer deaths increases geometrically, what is the

    asked by Anonymous
  8. science

    The density of liquid oxygen at its boiling point is 1.14 \rm{kg/L} , and its heat of vaporization is 213 \rm{kJ/kg} . How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized?

    asked by Brianna
  9. chemistry

    a brain weighing 1.0 Ib occupies a volume of 620 ml. What is the specific gravity of the brain?

    asked by Kate
  10. physics

    Speedy Sue, driving at 30.0 m/s enters a one-lane tunnel. She then observes a slow-moving van 155m ahead traveling at 5.00 m/s. Sue applies her brakes but can accelerate only at -2.00m/s/s because the road is wet. Will there be a collision? If yes,

    asked by angie
  11. spanish

    Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he

    asked by christopher
  12. chemistry

    Describe how to prepare 1 liter of 0.5N solution of HCl from concentrated HCl. H=1, Cl=35.5, spgr=1.19, 37.2%

    asked by j
  13. physics!!!

    a sled and rider with a combined weight of 60kg are at rest on top of a hill 12m high.what is the total energy at the top of the hill?

    asked by LESLIE
  14. math

    The expression 9a + 6s is the cost for a adults and s students to see a musical performance. a. Find the total cost for three adults and five students. b. The number of adults and students in a group both double. Does the cost double? Explain your answer

    asked by amy
  15. PHYSICAL SCIENCE

    A 0.50-KG BLOCK INITIANALLY ON A REST ON A FRICTIONLESS HORIZONTAL SURFACE IS ACTED UPON BY A FORCE OF 8.0N FOR A DISTANCE OF 4.0M. HOW MUCH KINETIC ENERGY DOES THE BLOCK GAIN?

    asked by LESLIE
  16. math

    If 2100 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box. Volume = cubic centimeters.

    asked by kwack
  17. science

    Balancing redox reactions Balance in acid solution 1. PH3+ I2 -> H3PO4 + I- 2. ClO3- + Cl- -> Cl2 Balance in basic solution Se -> Se2- + SeO3^2- BrO- + Cr(OH)4^- -> Br- + CrO4^2-

    asked by Joseph
  18. Chemical Engineering

    How much acetone liquid (in mls) is required to produce a vapor concentration of 200 ppm (parts per million) by volume in a room of dimensions 3 x 4 x 10 meters? The temperature is 25oC and the pressure is 1 atm. The following physical property data are

    asked by jhon
  19. chemistry

    when acidified potassium dichromate (VI) is added to iron(II) sulfate why does a redox reaction occur? How about if ammonia is added to iron(II) sulfate?

    asked by Emily
  20. Math

    A value of 110000 if the tax rate is 25 mills per 1 dollar of assessed valuation how much tax do they pay

    asked by Anonymous
  21. 9th grade

    calculate the mass in kg of an object that weighs 1,225 N on earth.

    asked by susan
  22. math 7th

    cheryl,rita and four of their friends go to a movie and share equally a 48-ounce bag of popcorn and three 48-inch licorice laces. find the fraction of popcorn each gets and the fraction of licorice each gets.

    asked by jgb
  23. spanish

    Which pronouns would Alberto Yáñez, a professor from Spain, use to address or talk about the following people? In the spaces provided below, write the most appropriate pronoun. ¡OJO! Remember that Alberto is from Spain, which affects the pronouns he

    asked by christopher
  24. physics

    A bike accelerates from 0.0 m/s to 4.1 m/s in 6 s. What distance does it travel? thanks for the help

    asked by david
  25. statistics

    heights of young adult u.s women are approximatelynormal with mean 64 inches and standard deviation 2.7 inches. What proportion of all u.s. young adult women are taller than 6 feet?

    asked by Diana
  26. college

    a rock is dropped off a bridge. How fast is it moving when it hits the water 2.5s later?

    asked by josh
  27. physics

    A bike accelerates from 0.0 m/s to 4.1 m/s in 6 s. What distance does it travel? thanks for the help

    asked by david
  28. calculus

    an open rectangular box is to be made from a piece of cardboard 8 inches wide and 8 inches long by cutting a square from each corner and bending up the sides. a. express the volume of the box as a function of the size x cutout

    asked by ashley
  29. Astronomy

    Venus orbits 0.72 AU from the sun. What is that distance in kilometers?

    asked by Meliset
  30. science

    I need help with balancing redox reactions Balance in acid solution: 1) PH3+ I2 --> H3PO4+ I- 2) ClO3- + Cl- --> Cl2

    asked by Joseph
  31. math

    If 2100 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box. Volume(cubic centimeters) =

    asked by HELLLLLPPPPP
  32. bio II

    what is the "transforming factor" that alters pneumonia bacteria?

    asked by alex
  33. 5th grade algebra word problem

    Ron made cookies for the fair. His sister made candy. Four cookies were packaged together, and 6 pieces of candy were packaged together. There were 6 more packages of packages of candy. Write an expression for the number of packages of cookies.____. Then

    asked by Kathy
  34. Mathematics

    You can either do your own yard work or you can pay someone to do it for you. You find that it takes you about 50 minutes to clip, mow, and otherwise clean up your yard each time you do it. You do it four times each month. Also, once a month you need to

    asked by Tania
  35. physics

    A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 5.8 m/s. Also, it has an acceleration in the direction parallel to the walls of 1.4 m/s2 .

    asked by Anonymous
  36. Math: Word Problem

    A ball is thrown upward from the top of a building which is 96ft tall w/ Initial velocity of 80 ft per sec. Distance s(ft) of ball from the ground after t sec is s=96+80t-16t^(2) 1) how many sec. will the ball pass the top of the building when it is coming

    asked by Amy~
  37. physics

    A jetliner, traveling northward, is landing with a speed of 65 m/s. Once the jet touches down, it has 785 m of runway in which to reduce its speed to 5.0 m/s. Compute the average acceleration (magnitude and direction) of the plane during landing (take the

    asked by bethany
  38. math word problem

    Andy and Kate are running around a 400-meter track. If they run in the same direction, Andy will pass Kate in 100 seconds. If they run in the opposite direction, they will meet in 25 seconds. What is Andy's velocity in meters per second? 4 6 10 16 Explain

    asked by M.A.
  39. Math

    The radius of the circumscribed circle of the triangle abc is 15cm. given that B is a 49-degree angle; find the length of the side AC

    asked by Crystal Johnson
  40. solving equations fractions

    how do i go about solving equations fractions?

    asked by danique
  41. Math

    Solve for x in terms of p and q if p^2x=x-(2p-1)/p. How would I do this if this if there is no q? I think that someone made a typo on the problem and if that is so how would I solve it for just p?

    asked by V
  42. Algebra

    (8w+5)/(10w-7) = (4w-3)/(5w+7) How would I solve this?

    asked by Amy~
  43. Physics

    An electron enters a region of space where the potential difference between two equipotential surfaces are 12 cm apart. One surface has a potential of 120 volts and the other potential of 75 volts. What is the magnitude and direction of the electric field

    asked by Tommy
  44. college chemistry

    Calculate the amount of heat required to heat 80 grams of water from 10 to 53°C. The specific heat capacity for water is 4.184 J/g°C.

    asked by summer
  45. communication

    paragraph response describing the advantages and disadvantages of the physical presence, written/printed, and electronic/computer communication channels, and explaining how the components and processes of communication apply to the electronic/computer

    asked by antoine
  46. 10th grade

    how do i solve X2 +4X-60 (the 2 after the x is supposed to stand for squared.)

    asked by arricka
  47. Calculus

    Determine whether the curve has a tangent at the indicated point. f(x)= sin x 0

    asked by Hannah
  48. chemistry

    Vapor pressure ___________ as the temperature of the liquid in equilibrium with it increases.

    asked by cecilia
  49. science

    A ball is dropped from a cliff and has an acceleration of 9.8 m/s2. How long will it take the ball to reach a speed of 24.5 m/s?

    asked by madison
  50. physics

    A model rocket is launched straight upward with an initial speed of 60.0 m/s. It accelerates with a constant upward acceleration of 2.00 m/s2 until its engines stop at an altitude of 130 m. (a) What is the maximum height reached by the rocket? (b) How long

    asked by tommy
  51. physics

    In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 6.2 m/s in 1.9 s. Assuming that the player accelerates uniformly, determine the distance he runs.

    asked by zac
  52. physics

    A jetliner, traveling northward, is landing with a speed of 65 m/s. Once the jet touches down, it has 785 m of runway in which to reduce its speed to 5.0 m/s. Compute the average acceleration (magnitude and direction) of the plane during landing (take the

    asked by andrew
  53. science

    Just need to know if my answer is right or wrong. Thanks ! :) The open sea is called the _____. a) pelagic zone b) marinal zone c) intertidal zone d) benthic zone e) littoral zone I PICKED A

    asked by pam
  54. Statistical application

    Can a hypothesis test yield a statistically significant (say p

    asked by jean
  55. algebra

    In 1998, the population of a given country was 37 million, and the exponential growth rate was 5% per year. Find the exponential growth function

    asked by Sallie
  56. math

    karen saves her change and has dimes nickels and pennies totaling $4.52. If there is 1 more dime than three times the number of nickels and 10 more pennies than nickels, how many of each type of coin are there?

    asked by cool kid
  57. math

    To find the volume of a box, you can multiply its height, length, and width. The measure of the volume of a box is 357. Find its possible dimensions.

    asked by gabi
  58. Algebra

    Isn't there a way to solve this (x+7)(x-1)= (x+1)(x+1) like, making both sides have the same denominator ?

    asked by Amy~
  59. chemistry

    Consider a 0.70 M solution of Al(NO3)3 in water. What is the nitrate ion concentration in this solution, in units of moles/L?

    asked by Susy
  60. math 7th

    three neighbors are sharing a rectangular strip of land for a garden.they divide the land into 24 equal-sized pieces.what fraction of the land does each person get if they share it equally got to have three answers i got 8/24 1/3 and 2/6 is this correct

    asked by jgb
  61. 9th grade Algebra

    the population of Concord in 1980 was 400 greater than half the population Euclid. The sum of the two populations was 29,600 less than twice the population of Euclid. What was the population of each city in 1980?

    asked by Mike
  62. Chemistry

    What is the wavelength of maximum absorption by caffeine of ultraviolet-visible light (200 nm to 800 nm)

    asked by Rsmith
  63. science

    How many ml of concetrated HCl are required to make 2 liters of 3N HCl from concentrated HCl that is 37% w/v and has a specific gravity of 1.2. H=1 Cl=35.5

    asked by j
  64. university of johannesburg

    if sample(aluminium ammonium sulphate contains 6%aluminium) what is the approximate percentage of aluminium?

    asked by prudence
  65. physics

    Force F has units of kg m/s2 . The electric force between an object of charge Q and a second object of charge q separated by a distance r is given by F= k Qq/ r2 , where k is a constant. In order to determine the charge of q, the electric force between the

    asked by sania
  66. algebra

    i cannot figure any of this stuff out. please help. if you can there are 15 more of these... 1. Simplify 5 + (7-1)2/6 A11 B41/6 C51/6 D7 E17/6 F23 2. Simplify (26/2 + 33)/(23) A11/3 B5 C20/3 D8 E6 F131/8 3. Simplify [7+2(5 - 9)2]/[(4+1)2 - 3(22)] A-23/2

    asked by whitney
  67. english

    any1 knw wer i can find the summary chapter for the book "when rain clouds gather"

    asked by Anonymous
  68. Algebra 2 URGENT PLEASE HELP

    find an equation of the linear function f using the given information. please show all steps and work f(-1)=1, f(1)= -2

    asked by Tristan
  69. College Mathematics

    You are paid a modest retainer of $325 to be on call for one week each month. Your hourly pay rate is $18. You are scheduled to work 38 hours the week you are on retainer. Your employer is required to deduct a total of 22% from your pay. a) What do you

    asked by Carmen
  70. Math

    You are listening to a political pundit discussing the growth of the state's population with a radio talk show host. The host states that the State of Arizona had a population of 6,166,318 in 2006. Our pundit says the 2005 population was 5,130,632.

    asked by Lizet
  71. physics

    Consider a rock that is thrown off a bridge of height 27 m at an angle θ = 24° with respect to the horizontal as shown in the figure above. If the initial speed the rock is thrown is 12 m/s, find the following quantities: (a) The time it takes the rock

    asked by tommy
  72. physics

    PLEASE I HAVE NO IDEA WHERE TO START A quarterback is asked to throw a football to a receiver that is 32.1 m away. What is the minimum speed that the football must have when it leaves the quarterback's hand? Ignore air resistance. Assume the ball is caught

    asked by tommy
  73. algebra

    Choose the expression or equation that is equivalent to the one given e^3x=6

    asked by Sallie
  74. science

    Ecological succession occurs because? a) conditions become unfavorable for one community and favorable for another b) the animal community changes c) the climate changes d)man has changed farmland into cities e) one climax community follows another e

    asked by pam
  75. Math

    State a generalization about a rectangle that isn’t true for a parallelogram

    asked by Debbie
  76. Science

    How do you represent data in a graph?

    asked by Lila
  77. Probability

    Draw ten cards from a deck of 52 standard. Find the probability of getting at least one ace.

    asked by Diane
  78. EDU1015 WEEK 1-6

    i AM FAILING IN THIS CLASS i DO NOT UNDERSTAND FALLACIES INCONSISTENCIES.i READ MY MATERIAL BUT IT MAKE ME CRAZY I POST A QUESTION FEW DAYS AGO, 30% OF $1742.00

    asked by tris
  79. Math

    n= -15 n+(-7)-n=

    asked by Colby
  80. physics

    A truck is stopped at a stoplight. When the light turns green, it accelerates at 2.2 m/s2. At the same instant, a car passes the truck going 11 m/s. Where and when does the truck catch up with the car?

    asked by cameron
  81. physics

    A particle travels horizontally between two parallel walls separated by 18.4 m. It moves toward the opposing wall at a constant rate of 5.8 m/s. Also, it has an acceleration in the direction parallel to the walls of 1.4 m/s2 .

    asked by Anonymous
  82. science

    why is the unit Kelvin (temperature unit) not called "degree Kelvin"? why only "Kelvin"? thank you for answering.

    asked by Ken
  83. science

    Blank have vibrating particles that don't have enough energy to move out of position?

    asked by zane
  84. Chemistry

    A solution is prepared by dissolving 5.00g of an unknown molecular solid in water to make 500 ml of solution. The osmotic pressure of the solution is 1.61 atm at 25 degrees C. What is the molar mass of the solute? This is what ive done so far: M=

    asked by James
  85. Home Economics

    Q: When do you have a baby shower to cerebrate the pregnancy of your friend?

    asked by rfvv
  86. physics

    A vector representing 190 N is oriented at 47◦ with the horizontal. What is the magnitude of its horizontal component?

    asked by Anonymous
  87. Spanish

    Why do the stem changing forms for -zer and -cer have special endings??

    asked by Megan
  88. Calculus

    The population of fish in a lake before mating season is F. During the mating season, the population grows by 30% and the new population is N. Write an expression for N is terms of F.

    asked by Sandy
  89. geometry

    given H is the midpoint of GI. the length of GH is represented by 4x-5 and the length of HI is represented by 3x+20. find the value of x and the measures of GI, Gh, and HI.

    asked by Anonymous
  90. Algebra

    i have this question i have been working on two days no and cannot get the correct solution. I am to write and equation of the line containin the given point and parallel to the given line. I put my answer in the form of y=mx+b and I keep getting y= 7x+1

    asked by Amanda R
  91. chemistry

    how many grams of NaOH must be added to 0.250 litres of water to form a solution of PH=10.0?

    asked by joey
  92. Physics

    The diameter of some celestial body is 3080 km. What is the volume of this body? _____m3 How many of these celestial bodies would be needed to create a volume equal to that of Earth? The radius of the Earth is 6.38 106 m.

    asked by Lisa
  93. calculus

    The sum from 0 to infinity of (-1)^n(3/3^n) is convergent or divergent? If convergent, what is the sum? I got that it's convergent and the sum is 9/2, but that's wrong.

    asked by bill
  94. Abnormal Child Psychology

    Children with conduct problems generally show more anxiety than those without conduct problems, and children with a callous-unemotional interpersonal style show_____anxiety. A. more, less B. less, more C. less, less D. more, more

    asked by Anonymous
  95. english

    what are the four parts of speech

    asked by kayllie
  96. physics

    REPOST PLEASE HELP a rock is thrown horizontally with a speed of 17 m/s from a vertical cliff of height 34 m. A- I solved for t=2.63 B-How far will it land from the base of the cliff? im using x=xo+vox*t i get -6.46 and it is wrong. What am I doing wrong?

    asked by tommy
  97. physics

    A truck is stopped at a stoplight. When the light turns green, it accelerates at 2.9 m/s2. At the same instant, a car passes the truck going 12 m/s. Where and when does the truck catch up with the car?

    asked by david
  98. global science

    Michael Phelps won the 100 meter butterfly, Phelps swam 100 meters in 50.58 seconds. the 2nd place swimmer swam the 1oo meters in 50.59 seconds. Phelps beat him by 1/100th of a second. Calculate, in inches, the distance Phelps beat Cavic by

    asked by Anonymous
  99. Math

    How many scoops of two flavors of ice cream will it take to make 88 different ice cream cones?

    asked by Ragan
  100. mathematics

    A circular water stain on your home ceiling had a diameter of about 4 inches across on Monday at 8 A.M. On Tuesday at the same time it was about 5.3 inches across. The unit for time is days. (1) Calculate the growth rate as a percentage to at least the

    asked by erik
  101. Spanish

    Why do the stem changing forms for -zer and -cer have special endings??

    asked by Megan
  102. English

    a brief paragraph summarizing the educational, communication, and career benefits of being a student within the Laureate International University Network.

    asked by Kerry
  103. physics

    A jogger accelerates from rest to 2.7 m/s in 2.2 s. A car accelerates from 39.0 to 44.0 m/s also in 2.2 s. (a) Find the acceleration (magnitude only) of the jogger. (b) Determine the acceleration (magnitude only) of the car. (c) Does the car travel farther

    asked by zac
  104. Math (check please)

    Could you check these please? Firewood is usually sold by a measure known as a cord. A full cord may be a stack 8x4x4ft or a stack 8x8x2ft 10. what is the volume of a full cord? 8*4*4=(128ft) 11. A short cord or a face cord of wood is 8x4xThe lenght of the

    asked by TiffanyJ
  105. algebra

    Evaluate the exponential equation for three values of x greater than -4, three values of x smaller than -4, and at x = -4. Show your work. Use the resulting ordered pairs to plot the graph; State the equation of the line asymptotic to the graph

    asked by Anonymous
  106. science

    Just need to know if my answer is right or wrong. Thanks ! :) All the following are conservation practices, EXCEPT______? a) reducing consumption b) reducing production of goods using the resource c) recycling d) restoring the environment e) reducing waste

    asked by pam
  107. Math

    Give reasons for each of the following steps: 16 + 31= ( 1. 10 + 6) + (3.10 + 1) = ( 1. 10 + 3. 10) + (6 + 1) = (1+ 3) 10 + (6+ 1) = 4 .10 + 7 = 47

    asked by Lhen
  108. Math

    Please help! What is the solution of 5 - 2x is greater than -3 OR -3x + 9 is less than -6 Thank you

    asked by Melinda
  109. Algebra

    A moving Company weighs 20 boxes you have packed that contain either books or clothes and says the total weight is 404 pounds. You know that a box of books weighs 40 pounds and a box of clothes weighs 7 pounds. Find how many boxes of books and how many

    asked by Kate
  110. Algebra

    During the last 365 days it was sunny 5 days less than 4 times the number of rainy days. How many days did it rain?

    asked by Alicia
  111. Calculus III

    Consider a room ten units long in the x, y, and z directions. Speci cally, the walls of the room are the four planes, x = 0, x = 10, y = 0, and y = 10, and the floor and ceiling are z = 0 and z = 10,respectively. A flat triangular mirror is mounted in one

    asked by Sarah
  112. physcial science

    three term why physical science is used in life

    asked by yadira
  113. 6th grade

    i have to make a 3x3 magic square using numbers 9 threw 17 to equal 39 help please

    asked by myranda
  114. math 115

    You are planning to spend no less than $8000. and no more than 12,000 on your landscaping project. Write an inequality that demonstrates how much money will be willingto spend of the project

    asked by Donna
  115. chemistry

    Final temp of a block of iron if 0.87g of water condenses on a 85.0g block of iron that is initially at 20 degrees Celsius.

    asked by colby
  116. Chemistry

    How many atoms of 0xygen are there in 8.43 g of KMnO4? Could someone please explain this?

    asked by Morgan
  117. Algebra 116

    1) Your are planning to spend no less than $8000.00 and no more than $12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project B) Suppose you want to cover the backyard with the

    asked by Sydney
  118. math

    You drove 2695 miles in 35 hours. (1) What is your average rate of change? (2) Suppose you can drive that distance at a legal 75 mile per hour rate. How long should it take you to complete the trip? (3) Suppose you are driving that distance at an illegal

    asked by melissa
  119. Mathematics

    You are listening to a political pundit discussing the growth of the state's population with a radio talk show host. The host states that the State of Arizona had a population of 6,166,318 in 2006. Our pundit says the 2005 population was 5,130,632.

    asked by Lizet
  120. science

    What word means having no form?

    asked by will
  121. staticis

    3. When you add the values 3, 5, 8, 12, and 20 and then divide by the number of values, the result is 9.6. Which term best describes this value: average, mean, median, mode, or standard deviation

    asked by Norma
  122. statistics

    4. What is the range of the values 2.0, 3.7, 4.9, 5.0, 5.7, 6.7, 8.5, and 9.0? Answer: ________________________ What is the mean? _______________________ What is the median? ____________________ What is the mode?

    asked by Brandon
  123. physics

    In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 6.2 m/s in 1.9 s. Assuming that the player accelerates uniformly, determine the distance he runs.I

    asked by bethany
  124. English

    I forgot to include the following seven points. Can you please check them too? 1) Portia asks Antonio to give the ring back to Bassanio. When Bassanio sees the ring, he is astonished and can't believe it is the ring he gave to the judge. 2) Graziano and

    asked by Franco
  125. physics

    A truck is stopped at a stoplight. When the light turns green, it accelerates at 2.7 m/s2. At the same instant, a car passes the truck going 18 m/s. Where and when does the truck catch up with the car?

    asked by Dylan
  126. English

    Who is the main character of "The Lottery" and what best describes the story's plot? I think the main character is Yessis Hutchinson, correct? Which best describes the plot? Answers: A.Village residents gather for a lottery, one family is named the winning

    asked by Andrea
  127. algebra

    the function H described by H (x) -2.75x+71.48 can be used to predict the height in centimeters of a women whose humerus is z cm long predict the height of the womens humerus is 32 cm long

    asked by mimi
  128. Algebra

    What is the solution of x-4 is less than 4 and x + 4 is greater than 7 Please show how you did it so I can look at it and learn how to do them in the future Thanks

    asked by Joe
  129. english

    4 sentencesthat use a pronoun consistent

    asked by tanya
  130. 10th grade

    When using a calorimeter with two chambers what are the possible sources of error?

    asked by Stacey
  131. business

    A business is considering two sizes for its new warehouse: small and large. An analysis of the profits realized given two states of demand, low and high, are summarized in the table below. Figures are in tens of thousands of dollars per month Demand Low

    asked by STEVE
  132. science

    Carnivores are _____. a) plant eaters b) decomposers c) secondary consumers d) primary consumers e) producers B

    asked by pam
  133. Math

    Difficult conversion problem---imgur*com#Ojmb7*jpg (replace * with . and # with / to get proper URL...sorry about the extra work but this site isn't letting me post links)

    asked by .
  134. 5th Grade Math

    0.38 = (3 X 0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand. Please help...I feel so inadequate because I can't help

    asked by Sabrina
  135. Chemistry

    What is the formula of a substance that contains 0.0920 g of C and 0.0180 g of H? This is what I did... Find how many moles of each... .00766 mol C .01786 mol H Then I think I am supposed to divide each by the lowest number.. But I am not coming out with

    asked by Morgan
  136. physics

    To measure the height of a tree, you throw a rock directly upward, with a speed just fast enough that the rock brushes against the uppermost leaves and then falls back to the ground. If the rock is in the air for 2.1 s, how tall is the tree?

    asked by frank
  137. essay

    Phoenix Jackson is Eudora Welty's major character in the short story, "A Worn Path." She is a very old and fragile, African American woman struggling against herself and nature to retrieve medice for her sickly grandson. Throughout the story, Phoenix

    asked by english
  138. College Mathematics

    You drove 2695 miles in 35 hours. (1) What is your average rate of change? (2) Suppose you can drive that distance at a legal 75 mile per hour rate. How long should it take you to complete the trip? (3) Suppose you are driving that distance at an illegal

    asked by Melissa
  139. Algebra

    What is the solution of 7 + m is greater than or equal to 2 and m + 1 is less than 2? Please explain or show how you got the answer-I'm having a really hard time

    asked by JulieAnne
  140. Algebra-Please Help!!

    What is the solution of x-4 is less than 4 and x + 4 is greater than 7 Please show how you did it so I can look at it and learn how to do them in the future Thanks

    asked by Joe
  141. math

    An experiment consists of flipping a coin 3 times and noting the number of times that a heads is flipped. Find the sample space S of this experiment. S=?

    asked by Amber
  142. physics

    The left ventricle of the heart accelerates blood from rest to a velocity of +23 cm/s. (a) If the displacement of the blood during the acceleration is +2.1 cm, determine its acceleration (in cm/s2). (b) How much time does blood take to reach its final

    asked by andrew
  143. Chemistry

    Compare and contrast two elements combining to form a compound and two compounds combining to form a mixture.

    asked by Jennifer
  144. algerbra

    my mom and I can not figure this one out please help!!!! -(a-3b+27) I need to simplify.. Mom states it will be -a+3b-27 I don't think you can do this Why would you just change the signs...

    asked by krissy
  145. Math

    Help-I just started Algebra II and I'm lost. What is the solution of 10 = absolute value of 7-3x. Please show steps so I can understand

    asked by Joel
  146. english

    Can you help me with my figative lang. and it has to be about me

    asked by angel
  147. physics

    If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied?

    asked by Anonymous
  148. Science

    What are organic compounds composed of?

    asked by Olivia
  149. Physics - application of Momentum

    Try to imagine a situation in which the form f=ma would no apply, but the form f=delta p / delta t could be used. Describe that situation. How could you test your prediction.

    asked by Shaila
  150. Notre Dame

    I have a question that is still not homework-related, even on my first day of school today. What's up with the school name known as "Notre Dame"? I wonder if it's named after the university in Indiana. Some elementary and secondary schools in Canada have

    asked by AL 92
  151. geometry

    Find the degree measure on an angle whose complement twelve twenty-sevenths of its supplement. Determine the angle's complement?

    asked by gio
  152. College math

    A circular water stain on your home ceiling had a diameter of about 4 inches across on Monday at 8 A.M. On Tuesday at the same time it was about 5.3 inches across. The unit for time is days. (1) Calculate the growth rate as a percentage to at least the

    asked by Erik
  153. science

    What is the latin greek word for single PLZ HELP ME !!!!!!

    asked by alex
  154. Finance

    Compute the indirect quote for the spot and forward Canadian dollar, yen, and Swiss franc contracts.

    asked by Anonymous
  155. English

    Can you please check these other sentences for me? Thank you very much for your invaluable help. 1) Portia disguises herself as a judge and Nerissa as her clerk. They come to court to defend Antonio unknown of their husbands. 2) Portia advises Shylock to

    asked by Franco
  156. Math

    What are the different properties of addition? For example, zero property and commutative property.

    asked by Chanel
  157. math

    the population of Concord in 1980 was 400 greater than half the population Euclid. The sum of the two populations was 29,600 less than twice the population of Euclid. What was the population of each city in 1980?

    asked by Mike
  158. algebra

    write the inequality statement. The range of shoe sizes in geometry class is size 5 to size 14. really confused.

    asked by Kaitlyn
  159. Geography

    Is this an example of geo-politics. How would I summarize this because their is so many main points? Countries like Argentina, Chile, Australia, New Zealand, and South Africa can enjoy thriving export sectors in fruit, wine, cereals, oils, and salmon

    asked by Courtney
  160. Biology

    Which of the following is a polymer of an amino sugar? a.) cellulose b.) chitin c.) glycogen d.) starch

    asked by Anna
  161. biology

    what word means "generation to generation change in the proportion of different inherited genes in a population?"

    asked by anthony
  162. calculus

    A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=2–x2. What are the dimensions of such a rectangle with the greatest possible area? I got Width = 4/1.732 but i don't know why its wrong I got Height = 4/3 which

    asked by kwack
  163. science

    What vibrating particles don't have enough energy to move out of position?

    asked by zane
  164. advanced math

    what is the Laplace transform of e^4t(cos 2t) ?

    asked by Marcel
  165. biology

    the atomic mass =the number of _________+ the number of

    asked by kenneth
  166. science

    What explains why matter expands when heated and contracts when cooled?

    asked by johnny
  167. social studies

    How much money did a police officer make during the great depression?

    asked by Anonymous
  168. Math

    Simplify expression. Answers should only have positive exponents. Assume all variables are positive. (4x^2 y^-1/3)^3/14 so would it be x^2(3/14) and y^-1/3(3/14)?

    asked by Hannah
  169. geometry

    Find the diagonal length of a square with a side of the square measuring 5 centimetres?

    asked by siobhan
  170. English

    What does this mean? Gray Fire learns a lesson in excessive pride as a child when he believes that he can outrun the night and later must sacrifice his own toes to save his life, which then renders his gift of speed useless.

    asked by Hannah
  171. Family Consumer Science

    List Five occupations that a person get other consumer science

    asked by TOM
  172. 6th grade

    there are 4 shows each day in the planetarium. if 745 people can see each show, what is the total of people who can see the shows each day

    asked by Anonymous
  173. science

    What solids have particles arranged in repeating geometric patterns?

    asked by paul
  174. math

    What is the place value of number 3 241 568 073.247 Use numbers, words to explain. Please, help.

    asked by Anonymous
  175. geometry

    what is an area of a square if the eac side equals 57

    asked by clfx
  176. social studies

    if it is satuday dec 5th. in rio de janeiro,what time and day is it in hong kong

    asked by adam
  177. Statistics

    The first class in a relative frequency table is 50–59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate?

    asked by Anonymous
  178. science

    All the following are conservation practices, EXCEPT______? a) reducing consumption b) reducing production of goods using the resource c) recycling d) restoring the environment e) reducing waste I PICKED D

    asked by help
  179. social studies

    Locate and identify 10 important cities and towns on or around the Tennessee river. Include the longitude and latitude, population of each and how their economies are influenced by living on the river.

    asked by Ryan
  180. science

    This biome extends across Canada and down the Sierra Nevadas and Rocky Mountains. It has large coniferous forests. This biome is the _____. a) desert b) grassland c) tundra d) taiga e) deciduous forest I PICKED D

    asked by help
  181. science

    explain to a 7th grde girl what archaeology is?

    asked by anquanisha
  182. math

    which color medal did USA win the least at the 2006 winter Olympics

    asked by amy benoit
  183. pre algebra 7th grade

    Please explain this problem (r.r) (r.r)

    asked by Angela
  184. Math

    What is the solution of 7 + m is greater than or equal to 2 and m + 1 is less than 2? Please explain or show how you got the answer-I'm having a really hard time

    asked by Julie Anne
  185. arithmetic

    Divide 100 loaves of bread among five men so the amount is arithmetic sequence and the sum of the largest is seven times the amount of the two smallest.

    asked by Anonymous
  186. Math

    Printer A costs$189 and printing costs $0.02 per page. Printer B cost $170 and printing costs $0.03 per page. How many pages need to be printed for the prices to be the same?

    asked by Eric
  187. Algebra

    2d + 1 --- 5

    asked by David
  188. 3rd grade

    how does a hundred chart help you continue growing number patterns?

    asked by dtoby
  189. Math

    0.38 = (3X0.1) + ( X ) My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand.

    asked by Sabrina
  190. English

    The climax of "The Lottery" is when: A.The Hutchinson family is selected as the lottery winners B.Tessie is selected as the final lottery winner C.Tessie is stoned to death by the village I'm leaning towards B but I'm not sure if maybe it is C but I think

    asked by Andrea
  191. spanish

    (Which indefinites correspond with the following words?) Please re-write the following nouns preceded by the correct indefenido. 6. ____ primos 7. ____ apartamentos 8. ____ idioma 9. ____ naciones

    asked by whitney
  192. art

    I am trying to answer a question about "Lapinth and centaur, metope" I was trying to answer these questions about it: What is the relationship between the art and the culture of the related civilization? How did that genre of art influence the culture of

    asked by Bubba
  193. History

    Analyze the social/cultural/economic responses of the British, French, and Spanish to the Native Americans of North America prior to 1750

    asked by Micah
  194. math

    find an equation of the linear function f using the given information. please show all steps and work f(-1)=1, f(1)=-2

    asked by Tristan
  195. english

    does anyone know the definition to the word "zenith"

    asked by Anonymous
  196. English

    Manpower report shows rosier hiring intentions Local News A Manpower Inc. survey has St. Catharines area employers reporting a "hopeful" hiring climate for the rest of the year. The latest national Manpower Employment Outlook Survey revealed 23% of

    asked by Rebecca
  197. chemistry

    How are absorbance and transmission spectra related?

    asked by Anonymous
  198. physical science

    A 50 kg crate is lifted to a height of 10 meters.How much potential energy does the crate have begin lifted?

    asked by me
  199. Algebra

    2d + 1 fifth

    asked by David
  200. phys

    “There are many social and cultural contexts you interact with that strongly influence development. These contexts include people you interact with daily, neighborhood factors, and larger scale social and cultural variables. In order to fully understand

    asked by Joseph
  201. Language

    He studied to show himself approved to God. What part of speech is approved?

    asked by Pat
  202. 12th grade maths

    make x the subject y=r-qp/(x) is the ans x=-qp/(y-r) make the subject (p) p+3=qp+r/(2) is the ans p=r-6/(2-q)

    asked by adam
  203. english

    Could I get like a character essay outline? Like what I should have in my 1st, 2nd, 3rd, sentence, etc. How to start it off and flow towars the end? Thanks!

    asked by english
  204. physics

    To measure the height of a tree, you throw a rock directly upward, with a speed just fast enough that the rock brushes against the uppermost leaves and then falls back to the ground. If the rock is in the air for 2.1 s, how tall is the tree?

    asked by frank
  205. science

    The numerous places around the country where you can dispose of newspapers aluminum cans and glass bottles are examples of? a) federal programs to prevent erosion b) international cooperation c)states conserving energy d) federal programs for conserving

    asked by pam
  206. calculus

    Determine whether the sum from n=1 to infinity of arctan(2n^2/(25n+1)) converges or diverges. If it converges, what is the sum?

    asked by bill
  207. Physics

    A long jumper jumps at a 45 degree angle towards the right bank which is 10.0 m away horizontally and 2.5 m vertically below. How long, or short, of the opposite bank will she land?

    asked by Bob
  208. spanish

    how do you do the accents for the spanish words? and the upside down ? marks and all that good stuff.

    asked by whitney-stupid question...
  209. Math

    Could you check these pleas? Firewood usually sold by a measure known as a cord. A full cord may be a stack 8x4x4ft or a stack 8x8x2ft 10. what is the volume of a full cord? 8*4*4=(128ft) 11. A short cord or a face cord of wood is 8x4xThe lenght of the

    asked by TiffanyJ
  210. math

    Simplify. Your answer should contain only positive exponents. (when a number is between *__* its an exponent) 5y*-5* - ------- -u*5* v*-4* .(times) -uv*5* sorry if this is a bit confusing (hard to write this on a computer)

    asked by lisa
  211. 11th grade

    An automobile starts from rest and accelerates to a final velocity in two stages along a straight road. Each stage occupies the same amount of time. In stage 1, the magnitude of the car's acceleration is 3.3 m/s2. The magnitude of the car's velocity at the

    asked by gabe
  212. Math

    Time and money are always significant. Look at this scenario. You can either do your own yard work or you can pay someone to do it for you. You find that it takes you about 50 minutes to clip, mow, and otherwise clean up your yard each time you do it. You

    asked by Tania
  213. math

    what number when multiplied by -17 and subtract -13 gives me 370

    asked by sam
  214. physics

    An automobile starts from rest and accelerates to a final velocity in two stages along a straight road. Each stage occupies the same amount of time. In stage 1, the magnitude of the car's acceleration is 3.3 m/s2. The magnitude of the car's velocity at the

    asked by gabe
  215. Math - system of equations

    write two other equations that have the same solution as this system od equations. 3x-4y=-14 -x+3y=18 I found the solution to the system it is (6,8) there after how do i go about it?

    asked by Shaila
  216. Math

    Rounded to the nearest ten I am 40. the sum of my digits is 11.. What is it?

    asked by Joshua
  217. essay

    In the story, "A Worn Path", by Eudora Welty, An elderly African American woman, named Phoenix Jackson, embarks on a long and tedious journey through the woods accompanied by seemingly unforseen forces working against her that are trying to deter her from

    asked by english
  218. phy

    At what projection angle will the range of a projectile equal to 3 times its maximum height?

    asked by ami
  219. Math

    Simplify expression. Answers should only have positive exponents. Assume all variables are positive. (4x^2 y^-1/3)^3/14 so would it be x^2(3/14) and y^-1/3(3/14)?

    asked by Hannah
  220. gr 10 english

    can someone help me find an article on "power" in the newspaper, particulary somewhere in Ontario?

    asked by Rebecca
  221. math

    gary wants to stain the 15-foot-by-15-foot deck in his backyard. one can of stain covers 200 square feet of surface. is one can of stain enough to cover his entire deck?

    asked by deava
  222. math

    Express as a sum, difference, and product of logarithms, without using exponents log b sqrt x^3y^2/z9

    asked by Sallie
  223. math

    For which integers a, b, and c does a – b- c= a- (b – c) Justify your answer.

    asked by len
  224. French

    Translate to English: Combien de notes aurez-vous pour votre projet de recherche? I've tried this on translating sites, but the translations just don't make any sense. The part about notes...I don't think it means notes in English. Please help!

    asked by Marie
  225. Math

    Can you please helop with this problem? Solve this problem: -x/3 is greater than or equal to 2 Thank you

    asked by JulieAnne
  226. Chemistry

    How many joules (J) are needed to increase the temperature of15.0g of lead from 20 degrees celsius to 40 degrees celsius? (Specific heat of Pb is 0.128J/g degree celsius)

    asked by Amber
  227. Amercain history

    Due to the costs of production, the major news source that would NOT emerge as a major entity until the creation of cable television would be: Answer ABC. FOX. CBS. NBC.

    asked by Tim
  228. science

    Preservation of resources means ______.? a) only maintaining the environment b) using resources with little thought to the future c) maintaining and restoring the environment d) using resources with a maximum of waste e) using resources with a minimum of

    asked by pam
  229. math

    a coin is tossed twice and a number cube is rolled. Find probability. 1 head, 1 tail,and 3

    asked by Lena
  230. Science

    Why do we name hurricanes?

    asked by Brian
  231. Science

    Why do we name hurricanes?

    asked by Brian
  232. health

    what is a catchy starting sentence to stat talking about " hip replacement system recall"?

    asked by harrison
  233. facebook

    WHY DOES FACEBOOK KEEPS SAYING IM OFFLINE AND IM NOT? WHAT CAN I DO TO STOP THAT?

    asked by alanaR.
  234. biology

    WHAT CHARGE ARE PROTONS

    asked by ME
  235. physics

    True or False? An iron bar has the same density as an aluminium bar that is twice as large

    asked by Missy
  236. Physics

    The problem contains graphics that I don't know how to show other than in an image format: h t t p : / / b i t . l y / c D H P V M h t t p : / / b i t . l y / 9 m b y C R

    asked by Bob
  237. math

    in 1935 during the great depression why couldn't a person living in new york city be buried west of the mississippi river?

    asked by tabitha
  238. home economics

    how are patterns applied to fabric?

    asked by tyler
  239. spanish

    what is the subject pronoun that of this been left out of this conversation? Antonela Me llamo Antonela.

    asked by hunter
  240. math

    100lb=_____kg

    asked by Anonymous
  241. Math

    Give two other facts about the plot or roads through it.

    asked by Debbie
  242. math

    100lb/ft^2=_____N/m^2

    asked by Anonymous
  243. buisness law

    Can the federal court hear a case over the fda removing stoping a new product from being distributed?

    asked by Anonymous
  244. 8th grade

    2/5 divided by 5/6

    asked by wesley
  245. math

    98450 divide by 24 need to know the answer and how i can get to that answer

    asked by zephy
  246. Math 116

    What is an inequality

    asked by Donna
  247. Spanish

    Is there a difference if you say where you live by saying "Yo vivo en Florida" or "Vivo in Florida." I don't get why they say the Yo sometimes and not the other times

    asked by Tom
  248. Spanish

    What is the difference between asking "De donde eres" or asking "Donde vives?"

    asked by Tom
  249. Science

    Why do scientists use experimental design?

    asked by Diana
  250. math

    i need to find when the function increases or decreases, this is the derivative of the function (10 − 3x)/(2 ¡î5 − x) but how do you solve the function when x is zero?

    asked by kwack
  251. math

    explain why 1,734 is greater than 175

    asked by Hannah
  252. U.S. Government

    Why does the Pluralist theory best describe "who holds power and influences public policy" in the U.S. today?

    asked by Susie
  253. Chemistry

    What is the formula of a substance that contains 0.0920 g of C and 0.0180 g of H?

    asked by Ben
  254. Math

    What is the solution of x-4 is less than 4 and x + 4 is greater than 7 Please show how you did it so I can look at it and learn how to do them in the future Thanks

    asked by joe
  255. math

    What is the solution of 7 + m is greater than or equal to 2 and m + 1 is less than 2? Please explain or show how you got the answer-I'm having a really hard time

    asked by Julie Anne