1. Math

    A worker tearing down a barn uses a crowbar 4feet long with the shorter end being 2 inches from the fulcrum. If the worker can exert a force of 150lbs at one end of the crowbar, how great a force can be exerted at the other end? (Note the differences in

    asked by Al on July 13, 2009
  2. Math

    My answers 1.A 2.C 3.D 4.A 5.A 6.D 7.B 8.D 9.D 10.C 1. Write the following ratio in simplest form: 32 min:36 min (1 point) 8:98:3632:9128:144 2. Marie saved $51. On Wednesday, she spent $8 of her savings. What ratio represents the portion of her total

    asked by Bill Cipher on December 2, 2016
  3. English

    I have to write a compare and contrast essay on "the pedestrian ,"the murderer" , and "there will come soft rains" - I need help choosing 3 things to compare in each story

    asked by Sara on November 22, 2015
  4. not for school

    Hi I'm writing a story and I had a question. I am saying that one person has to jump across this... well it is kind of a pit of doom... no ending... into eternal darkness... but anyways I need to know how far the average human can jump if they have a 3ft

    asked by Emma on April 18, 2012
  5. math

    Gina cut a piece of ribbon into 3 equal pieces. Then she cut 2 inches off one piece to make a piece 3 inches long. How long was Gina's original piece of ribbon?

    asked by bianca on February 6, 2013
  6. Math

    The area of a 25 inch TV screen is 300 square inches. The area of a 40 inch TV screen is 768 square inches. The area of the smaller screen is what percent of the area of the larger screen? Please and thanks!

    asked by Shania on November 4, 2008
  7. algebra

    As isosceles triangle has two sides of equal length. If the third side of an isosceles triangle is five inches longer than one of the equal sides, and the perimeter is 26 inches, find the length of each side.

    asked by gigi on July 10, 2015
  8. Math Calculus Word Problem

    an 18 inch by 20 inch sheet of cardboard is cut and folded to make a box for the great pecan company. a. write a polynomial funtion to model the volume of the box. how can i graph this? c. the company wants the box to have a volume of 224 cubic inches.

    asked by Ashley V on November 8, 2007
  9. Algebra 1

    The body mass index I can be used to determine an individual's risk for heart disease. An index less than 25 indicates a low risk.The body mass index is given by the formula, or model, I=700w/h2, which w-height in inches. Frances weighs 166 pounds and

    asked by Esther on February 7, 2011
  10. Early Child Ed./Physical Growth

    Can someone please help with this question because I am confused. Myra is three years old and is developing normally. Which statement is True about her physically? 1. Myra's thumb is opposable to just one finger. 2. Myra will grow approximately 2 to 3

    asked by Juanita on September 1, 2007
  11. MATH HELP PLEASE

    Semester A Unit 4 Lesson 5: Cool Crafts Portfolio Template Choose a room you would like to decorate: _My bedroom________________________________ Measure the length of one wall in inches: _ 12 feet: 144 inches__________________________ 2. Choose a size of

    asked by Anonymous on November 2, 2015
  12. Math

    Please help me with my midterm review my teacher was out sick today and idk how much longer she will be but my midterms Thursday. She only helps people who she has seen done there midterm review and gotten over half of it right so can any of you please

    asked by Mark on October 20, 2015
  13. engineering

    Sketch one face of a simple cubic unit cell of side a for the case when the maximum fraction of the lattice in volume is filled with atoms, and each atom is approximated by a hard sphere. (ii) What is the radius of each atom in terms of a? (iii) What is

    asked by ali on February 19, 2012
  14. chemistry

    Sketch one face of a simple cubic unit cell of side a for the case when the maximum fraction of the lattice in volume is filled with atoms, and each atom is approximated by a hard sphere. (ii) What is the radius of each atom in terms of a? (iii) What is

    asked by ali on February 19, 2012
  15. math

    what is the rate of this ratio in its lowest term - 48 gallons in 14 mins

    asked by sara on November 14, 2015
  16. math

    Rectangular cards,2 inches by 3 inches,are cut from a rectangular sheet 2 feet by 3 feet.What is the greatest number of cards that can be cut from the sheet?

    asked by Anonymous on March 19, 2013
  17. Algebra

    28. A gardener measures the tallest of his prize-winning sunflowers and finds that the height is 60 in. The sunflower was 52 in. tall the last time the gardener measured it. Write and solve an equation to find how many inches the sunflower grew.

    asked by Rach on November 3, 2009
  18. math

    A gardener measures the tallest of his prize-winning sunflowers and finds that the height is 60 in. The sunflower was 52 in. tall the last time the gardener measured it. Write and solve an equation to find how many inches the sunflower grew.

    asked by Anonymous on October 28, 2009
  19. Algebra 2

    Q: What represents the sum of a geometric series with 8 terms whose first term is 3 and common ratio is 4. A: 65,535 Is my answer right? I wasn't sure when adding up the terms versus using Sigma notation.

    asked by Bill on March 7, 2016
  20. Math

    Assume a box contains three red jelly beans and two green ones. We consider the event that a red bean is drawn. Suppose I pick a jelly bean from the box without looking. I record the color but do not put the bean back in the box. Then I choose a bean

    asked by Math on June 28, 2015
  21. math

    The quotient of 5/31 divided by 15/23, reduced to the lowest fraction, is A. 23/93. B. 93/23 or 4 1/23. C. 75/373. D. 115/465. Is it b?

    asked by Sara on August 18, 2012
  22. math

    calculate the following, leaving your answer either as a fraction (lowest) or in decimal form Divide: 3/4 ÷ 3 =

    asked by marc on September 17, 2013
  23. math

    calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 4(2+1)² -------- 3(1)²

    asked by ios7 on September 18, 2013
  24. math

    calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 4(2+1)² -------- 3(1)²

    asked by ios7 on September 19, 2013
  25. math

    calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 8(2+3)² --------- 2(5)²

    asked by ios7 on September 19, 2013
  26. math

    calculate the following, leaving your answer either as a fraction (lowest) or in decimal form Add: 3/8 + 1/2 + 3/4+=

    asked by marc on September 17, 2013
  27. math

    calculate the following, leaving your answer either as a fraction (lowest) or in decimal form Multiply: (2/3) (3/5) =

    asked by marc on September 17, 2013
  28. math

    calculate the following, leaving your answer as a fraction (lowest) or in decimal. Show your work 8(2+3² --------- 2(5)²

    asked by ios7 on September 18, 2013
  29. math

    calculate the following, leaving your answer either as a fraction (lowest) or in decimal form Subtract: 3/4 - 3/8 =

    asked by marc on September 17, 2013
  30. math ,correction

    Directions: Solve each of the following problems. Be sure to show the equation used for the solution. The length of a rectangle is 2in. more than twice its width. If the perimeter of the rectangle is 34 in., find the dimensions of the rectangle. Let L =

    asked by jasmine20 on February 5, 2007
  31. Algebra 8th

    For each sequence defined recursively, write the first few terms. Then use the terms to write an explicit equation. a(1)=17 a(n+1)=a(n)-3 And a(1) =20. a(n+1)=1/2*a(n)

    asked by Summer on January 7, 2017
  32. Math

    he length of a wall in a floor plan is 6 1/2 inches.the actual wall is 78 feet long. find the scale of the floor plan The height of a building is 3 3/8 inches on a scale drawing. Find the actual height of the building if the scale used is 1inch:4feet. help

    asked by SamaSanChan on January 25, 2016
  33. english

    The annual rainfall in California’s north valley averages twenty-three inches. So the rainfall next year will be twenty-three inches. a) true beyond a reasonable doubt b) probably true c) possibly true or possibly false The answer is (C) possibly true or

    asked by Chris on April 14, 2008
  34. math

    princess palace pizza offers two different types of pizza: square pizza and circular pizza. the square pizza is 15 inches long on each side. a square cheese pizza cost 9.00. the circular pizza is 16 inches in diameter and a circular cheese pizza cost

    asked by anonymous on August 11, 2018
  35. Algebra 1

    a triangle has an area of 20 inches squared. every dimension of the triangle is multiplied by a scale factor, and the new triangle has an area of 180 inches squared. what was the scale factor?

    asked by Shanelle on October 6, 2013
  36. algebra

    A triangle has an area of 20 inches squared. Every dimension of the triangle is multiplied by a scale factor, and the new triangle has an area of 180 inches squared. What is the scale factor.

    asked by Anonymous on January 16, 2012
  37. math

    adam frog can jump 4 times as far as sonya frog. sonya frog can jump 8 inches. use a picture and a number sentence to tell how many inches adam frog can jump

    asked by Shawn on September 22, 2010
  38. math

    on monday, ivy crawled one inch more than tuesday. on tuesday, ivy crawled twice as much as on wednesday. on wednesday, ivy crawled 4 inches. how many inches did ivy crawl each day

    asked by jayden on March 20, 2012
  39. Proportion

    A flea 1/16 of an inch tall can jump 9 3/8 inches high. If a person five feet tall could jump like a flea, how high could she jump? Careful: Feet are not inches.

    asked by DK on October 21, 2015
  40. Math

    Amy is making a drawing of different things in her neighborhood. One house she drew is 30 feet wide. Her scale drawing of the house is 5 inches wide. Which of the following uses the same scale Amy used to draw this house. A 54 foot-tall water tower is

    asked by Valerie on September 10, 2017
  41. Math (check answers)

    ultiple Choice 1. What is a reasonable distance between two cities? (1 point) 200 km ** 200 m 200 cm 200 mm 2. Which value correctly completes the statement? 6,501.5 km = ______ m (1 point) 6,501,500 ** 65,015 650,150,000 650.15 3. Find the perimeter of

    asked by maggie on March 27, 2017
  42. Math

    Choose a room you would like to decorate: _My Bed room___________________________ Measure the length of one wall in inches: ___72_______________________ 2. Choose a size of paper to use. *I recommend just using a standard 8.5 inch by 11 inch piece of

    asked by Help i need somebody not just anybody on November 3, 2017
  43. Math.. check answer please

    A restaurant has 11 booths and 12 tables. Write the ratio of booths to tables as a fraction. is the answer 11:12 or 11 to 12 or 11/12?

    asked by scooby91320002 on August 15, 2009
  44. math grade 9

    can someone check over my answers and correct them? *over means fraction 1) What would the slope be for a road that has a rise of 11m and a run of 100m? a. 22 over 100 b. 11 over 100 (THS ONE) c. 15 over 100 d. 30 over 100 2) What would the slope be for a

    asked by john on May 26, 2016
  45. science help plzzz

    Multiple Choice 1. Which of the following images shows a living organism interacting with a biotic factor in its environment? (1 point) bird drinking water koala eating leaves plant in the Earth whale in the ocean 2. Which of the following shows the

    asked by josh on November 7, 2013
  46. Math

    A triangular garden plot has one 16 foot side. The height perpindicular to that side is 12 feet 6 inches. If each plant requires 36 sq. in. of space, how many plants can be placed in the plot? Divide the area of the triangle by the area required per plant.

    asked by Tay on March 5, 2007
  47. Math(Scale Factors and Scale Diagrams)

    Sarah's dad found a table hockey game with dimensions 9 1/4 inches by 4 15/16 inches. Unfortunately, this game was only 1/4 the size of the table top hockey game he wanted. Determine the dimensions of the table Sarah's dad wanted. Please help me with this,

    asked by Jenny on June 16, 2016
  48. math

    a piece of cardboard is twice as it is wide. It is to be made into a box with an open top by cutting 2-in squares from each corner and folding up the sides. Let x represent the width (in inches) of the original piece of cardboard. a.Represent the length of

    asked by Amy on February 15, 2011
  49. Kinesiology

    Joey weighs 77 lb and sits on a seesaw at a distance of 30 inches from the fulcrum. Jenny weighs 67 lb and sits on the opposite side of the seesaw at a distance of 48 inches from the fulcrum. Mikey weighs 30 lb and wants to play but doesn’t know where to

    asked by Jessi on December 5, 2010
  50. 6th grade

    how do i compare a fraction

    asked by gus on February 18, 2010
  51. college math

    14/7 divided by 4/10 reduced to lowest terms

    asked by Anonymous on March 8, 2012
  52. 4th grade math

    Find the value of each expression in lowest terms 3/4 + 1/16=

    asked by Cedarius on January 23, 2017
  53. College Mathmatics

    Multiply; then reduce to lowest terms: 5 1/2 . 3/4

    asked by Ash on May 10, 2011
  54. math

    9/10 +2/3= need to show all work to lowest terms

    asked by shawnee on January 6, 2013
  55. exp ofmath

    13/14 + 2/9 reduce answer to lowest terms

    asked by nikki on June 17, 2011
  56. math

    what is 12/10ths and 8/18ths to their lowest terms?

    asked by g on November 9, 2009
  57. Maths

    what are these decimals into fractions and in their lowest terms: 0.19 and 0.06 Please help!

    asked by Mary on November 14, 2010
  58. math

    reduce fractions to the lowest terms 9 8/20 10 33/39 11 3/10 12 60/80 13 24/27 14 45/90 15 3/81 16 6/16

    asked by mary on September 11, 2013
  59. math

    Multiply; then reduce to lowest terms. 5 1/2.3/4

    asked by Anonymous on May 2, 2011
  60. math

    Reducing fractions to lowest terms ( 27/54=

    asked by regina on January 14, 2012
  61. College Basic Math

    1 4/7 divided 4/10,then reduce to lowest terms

    asked by Kimberly on September 8, 2010
  62. math

    reduce 16/180 to lowest terms

    asked by mark on October 16, 2012
  63. MATH

    FIND THE PRODUCT IN LOWEST TERMS 5/7*14/10*15/20*21

    asked by Anonymous on March 1, 2010
  64. Algebra

    Reduce 134/34 to lowest terms.

    asked by Sarah on September 6, 2016
  65. algebra

    reduce to lowest terms: 3n+9 ____ n+3

    asked by janie on October 5, 2013
  66. Math

    Could someone please help me with this question? Thanks! Reduce (x^2-5x+6)/(x-2) to lowest terms

    asked by Holly on March 17, 2010
  67. Math

    What is the sum of 2/3, 3/8, and 5/12 reduced to its lowest terms?

    asked by Laurie on May 28, 2009
  68. algebra 2

    a trapezoid has one equal base to its height, x, and the other base is twice as long.write the expression for the area of the trapezoid as a common fraction in terms of x.

    asked by mychelle on November 27, 2010
  69. math

    What is range? From the lowest value to the highest value. I suppose you're talking about the terms that apply to the concept of function. The most common definition for this term is the set of values for the dependent variable. That is, it is the set of

    asked by Jillian on August 29, 2006
  70. math

    ms kim is assigning each student in her class one of the fifty us states on which to write a report. What is the probability that jan will be assigned one of the 5 states that has a coastline on the pacific ocean? express the probability ratio as a

    asked by jill on April 28, 2013
  71. Math

    A length of metal pipe has a circumference of 2.5 inches. the pipe is 1/16 inches thick. a gas fitter needs to know the inside diameter of the pipe to calculate the gas pressure. What is the total diameter of pipe including metal? how much of the diameter

    asked by Hana on December 13, 2016
  72. U.S.History

    no clue on how to start writing for this. Historians have used the terms "robber barons" and "captains of industry" to describe the powerful industrialists of the late 1800s. Compare the two points of view reflected by these terms and which do you think is

    asked by y912f on February 18, 2009
  73. math

    Can you double check my answer for me. The question is Corinne calculated the area of a paper plate to be 50.27 square inches. If the actual area of the plate is 55.42 square inches , what is the relative error in calculating the area, to the nearest

    asked by Gail on June 9, 2013
  74. Math

    Refer to the following chart. Using the equation (body-size factor X height in centimeters = volume of lungs), calculate the difference in the lung volumes of a male athlete who is 62 inches tall and a female athlete who is 56 inches tall. Show your work.

    asked by In need of an answer fast! on October 1, 2012
  75. Geometry

    On a rectangular piece of cardboard with perimeter 11 inches, three parallel and equally spaced creases are made. The cardboard is then folded along the creases to make a rectangular box with open ends. Letting x represent the distance (in inches) between

    asked by Valerie on January 21, 2011
  76. Math

    A cylinder has a lateral surface area of 45 square inches. The surface area of each base is 15 square inches. What is the total surface area of the cylinder? Thank you.

    asked by Jasmine on November 5, 2018
  77. pre-algebra

    The perimeter of an equilateral triangle is 7 inches more than the perimeter of a square,and the side of the triangle is 5 inches longer than the side of square.Find the side of the triangle.

    asked by Nita on September 22, 2007
  78. Algebra

    1. The length of a rectangle is twice its width. The perimeter of the rectangle is 24 inches. Write a system of equations in 2 variables. Use substitution to solve the problem. A. Equation 1: Equation 2: _________________________________ B. What is the

    asked by Anonymous on June 4, 2017
  79. Geometry

    A model is made of a car. The care is 5 feet long and the model is 8 inches long. What is the ratio of the length of the car to the length of the model? 8:5 15:2 2:15 5:8 My answer is 2:15

    asked by Lost on March 6, 2018
  80. pre-calc

    construction of a rain gutter: a piece of rectangular sheet metal is 20 inches wide. it is to be made into a rain gutter by turning the edges to form parallel sides. let x represent the length of each of the parallel. a) give the restrictions on x. b)

    asked by steph on November 10, 2011
  81. Math

    A map has a ratio scale of 1:24,000, what is the ground distance in feet if the map distance is 3.5 inches? Is it 7,000 feet?

    asked by Bee on October 21, 2009
  82. geometry

    An equilateral triangle and a square both have perimeters of 48 inches. What is the ratio of the length of the side of the triangle to the length of the side of the square?

    asked by G on March 24, 2015
  83. Math

    5. There was a drawing for a prize at the Columbus Day celebration downtown. The prize was a scale model of the Santa Maria carved from a single piece of wood by a local artist. It was a beautiful ship and Jose really wanted it. Each $2.25 ticket bought

    asked by Sue on March 31, 2014
  84. Math

    1c. At 11:00 AM Corina's shadow is 40 inches long. How long is Drew's shadow? HOw long is the signpost's shadow? Explain. Drew's shadow is 17 inches?

    asked by Jerald on October 30, 2013
  85. math

    The bulls-eye on a target has a diameter of 3 inches. The whole target has a diameter of 15 inches. What part of the whole target is the bulls-eye? Explain. THANK YOU!!

    asked by Tim on January 12, 2016
  86. math

    a post is driven into the ground. the first strike drives the post 30 inches into the ground. the next strike drives the post 27 inches into the ground. assume these distances form a geometric sequence, what is the total distance the post is driven into

    asked by Taylor on April 22, 2013
  87. math

    a post is driven into the ground. the first strike drives the post 30 inches into the ground. the next strike drives the post 27 inches into the ground. assume these distances form a geometric sequence, what is the total distance the post is driven into

    asked by Anonymous on April 22, 2013
  88. math

    Adam wants to compare the fraction 2/5 1/6 and 1/3 he wants to order them from least to greastest and rewrite them so they all have the same denominator explain how Adam can rewrite the fraction

    asked by zoie on April 4, 2015
  89. Algebra

    Measure the height of your computer monitor to the nearest tenth of a centimeter or sixteenth of an inch. Measure the width of your monitor as well. Use the Pythagorean Theorem to find the length of the diagonal of your monitor. How do I measure it the the

    asked by Alicia on November 21, 2007
  90. Math

    Add fraction and mixed numbers and reduce to lowest term 9 2/3 3 2/5 3/4 Can someone explain how to solve?

    asked by Dave on June 2, 2011
  91. statistics

    800 people where asked what sport they liked 120 said football what is this as a fraction in its lowest form ?

    asked by annon on February 28, 2012
  92. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. b) 3(12+2+1) ---------- = 3(4 + 1)

    asked by kasey on September 17, 2013
  93. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. a) 2(5+3+2) -------- 2(2+3)

    asked by kasey on September 17, 2013
  94. math

    Calculate the following, leaving your answer as a fraction (lowest) or in decimal form. Show work. 8(2+3)² ------- 2(5)²

    asked by kasey on September 17, 2013
  95. math

    what is the greater common factor of 6/12 need all divisible numbers for both and put in lowest form as a fraction

    asked by Kylie on March 9, 2011
  96. math

    Billy is framing a picture with a rectangular frame. The frame has a perimeter of 62 inches. The height of the frame is 2⁄3 times the length. Find the dimensions of the rectangle. a. Define the variable(s) b. Write an equation to represent the situation.

    asked by Anonymous on August 28, 2017
  97. Managerial Finance

    Compare the performance of East Coast Yachts to the industry as a whole. For each, comment on why it might be viewed as positive or negative relative to the industry. Suppose you create an inventory ratio calculated as inventory divided by current

    asked by Debbie on September 1, 2011
  98. Algebra II

    A cowboy is practicing his lassoing technique by lassoing the fence posts at his ranch. Consider that is lariat forms a perecly elliptical shape centered at the origin while he twirls it. If the fence posts are 2 inches in circumference and the cowboy

    asked by Danny on May 23, 2012
  99. algebra

    the body mass index ,I,can be used to determine an individuals risk for heart disease. An index less then 25 indicates a low risk. The body mass index is given by the formula,or model,I=700w/h2, where w = weight,in pounds,and H=height,in inches.Jerome is

    asked by tommy on August 1, 2011
  100. math

    are the answers b. c a d b c 9. The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle? (1 point) 320 cm 80 cm 120 cm 60 cm 10. A right triangle has an

    asked by Anonymous on November 9, 2018