1. 4th grade math

    Grace also bought 2 lengths of ribbon to trim a picture frame. one length was 18 inches. the sum of both lengths was 4 feet. what ws the length of the second piece of the ribbon

    asked by mythreyee on February 11, 2014
  2. statistics

    I wish to determine the correlation between the height ( in inches) and weight ( in pounds) of 21 year old males. To do this , i measure the height and weight of two 21 year old men. The measured values are?

    asked by Gee on September 6, 2012
  3. Math Calc

    The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer.

    asked by Ke$ha on January 11, 2017
  4. math

    rectangular prism with a volume of 72 cubic inches; sum of the 3 lengths is 13; width is half of the height; the length is one more than the width what are the dimensions of the rectangular prism

    asked by jennifer on February 27, 2013
  5. algebra

    The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. What are the dimensions of the rectangle? If x = the width of the rectangle, which of the following equations is used in the process of solving this

    asked by steven on November 21, 2014
  6. Math

    A wooden block that is a rectangular prism is 12 inches long. Melinda cuts the wooden block along its length into 4 cubes. How long is each side of the cube?

    asked by Dina on November 4, 2011
  7. Math

    A wooden block that is a rectangular prism is 12 inches long. Melinda cuts the wooden block along its length into 4 cubes. How long is each side of the cube?

    asked by Jeany on November 5, 2011
  8. math

    The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer.

    asked by Anonymous on May 11, 2015
  9. Math

    Gina is adding a lace border to a circular pillow. The raduis of the pillow is approxmately 8 inches,and she needs to decide how much lace to buy. What length should she buy?

    asked by Jaikeyia on April 26, 2014
  10. Math

    Convert the map scale to a unit rate. How many inches represent a mile? Show your work. Interpret the meaning of the unit rate. 3/10 in.=7/8 mile

    asked by Melody on November 11, 2017
  11. math

    aaron made a scalw drawing of his bedroom he used the scale 1/4 inch = 1 foot the length of his bedroom in the drawing is 5 inches what is the actual length of his room ?

    asked by brooke on March 23, 2015
  12. Geometry

    A hand drum has a diameter of 14 7/8 inches and is 3 in deep. What is the amount of hide needed if the hide only covers top and lateral faces? *what are lateral faces? Thanks!

    asked by Lucina on January 12, 2015
  13. Calculus

    The base of an isosceles triangle is 8 feet long. If the altitude is 6 feet long and is increasing 3 inches per minute, are what rate are the base angles changing?

    asked by Claire on May 11, 2016
  14. geometry

    a classroom is 10 yards long . the floor is being tiled with new square tiles that are each 10 inches long. how many tiles are needed to make 1 row the length of the classroom

    asked by Anonymous on November 16, 2011
  15. Math

    Conrad taxi service charges $1.50 for the first mile and $0.90 for each additional mile. -How far can Mr. Kulp go for $20 if he gives the driver a $2 tip. -Write a let statement; represent the additional miles in terms of the total travelled. -Write an

    asked by Meagieting on September 13, 2012
  16. History Essay

    Can someone find me an example essay that deals with the following question. I am having trouble finding one. " TO what extent did events of the 1890s foreshadow events of the 1990s?" I just need an example so I can use it to get an idea of what exactly to

    asked by Dave on April 23, 2007
  17. Geometry

    my geometry problem set says "find the ratio of CG : CB" CG=6.3 and CB=19 so to find the ratio i would divide the 19 by 6.3 (we have to round so it would be a 3:1 ratio) or would it be the other way around? i think it's the 19/6.3 but i'm not sure...

    asked by Jess on October 25, 2012
  18. Math

    Two rectangles are similar and the ratio of their sides is 1: 4. Find the ratio of their perimeters??? Find the ratio of their areas??? How do I do this?

    asked by Kat on May 4, 2011
  19. Physics

    Since moment of inertia is a scalar quantity, a compound object made up of several objects joined together has a moment of inertia which is the scalar sum of the individual moments of inertia. A) A wooden cylinder has mass m and radius R. To be used as a

    asked by Anonymous on October 26, 2016
  20. math

    cassidy has a box with a length of 4ft an a width of 3ft. If the volume is 24 cubic ft,what is the height of the box?

    asked by Kaylen234 on October 4, 2010
  21. math

    A 4ft piece of pipe needs to be divided into pieces that are 2/3ft long. How many pieces are made? How many remaining?

    asked by Sam on January 12, 2016
  22. CHEM

    can anyone help me please convert water is flowing through a-inchdiameter pipe with a velocity of 3FT/S. WHAT IS the KE of water in (ft) (lbf)/lbm

    asked by linda on August 30, 2012
  23. Math

    If a water reservoir is 5ft in height and 3ft in circumference (cylindrical shape).How much water will it contain in litres.

    asked by Riaz on March 14, 2017
  24. Math

    A ball is filled with helium. If the ball has a diameter of 24 inches, what is the maximum amount of helium that the ball may hold?

    asked by Judi on April 18, 2014
  25. Math

    The three sides of a triangle are consecutive even integers. If the perimeter of the triangle is 72 inches, find the lengths of the sides of the triangle

    asked by ELI on September 6, 2017
  26. math 9th grade

    the perimeter of a rectangle is 56 inches> the width of the rectangle is three-fourth of the length. Find the length of the diagonal of the rectangle. please help me!!!

    asked by Paula on October 9, 2011
  27. math

    A concrete sidewalk 3 feet wide, 18 feet long, and 4 inches thick contains how many cubic feet of concrete?

    asked by Jimmy on July 22, 2014
  28. Math

    A box is 6 inch by 9 inch by 2 inch. How many square inches of wrapping paper would it take to gift wrap this box?

    asked by Elizabeth on April 18, 2018
  29. math

    A hollow cylinder with outer radius r0 and inner radius ri is loaded by a uniformly distributed load q across its length L. The beam is supported by a roller at its left end and a pin L5 from its right end. What is the maximum bending moment in the beam?

    asked by qwerty on October 24, 2015
  30. physics

    A square loop (side L) spins with angular frequency ω in field of strength B. It is hooked to a load R. Write an expression for current I(t) in terms of B,L,R,ω and t (enter omega for ω). (b) How much work is done by the generator per revolution?

    asked by Ulises on April 9, 2013
  31. ap Physics

    AP PROBLEM CHILD ON A SWING AN ADULT EXERTS A HORIZONTAL FORCE ON A SWING THAT IS SUSPENDED BY A ROPE OF LENGTH L, HOLDING IT AN AN ANGLE q WITH THE VERTICAL. THE CHILD IN THE WING HAS WEIGHT W AND DIMENSIONS THAT ARE NEGLIGIBLE COMPARED TO L. THE WEIGHTS

    asked by Anonymous on January 3, 2011
  32. Math

    pg.3 18.Which, if any of the following statements is always true? A. If the numerator and the denominator of a fraction are increased or decreased, by the same amount, the value of the fraction is unchanged. B. If the numerator and the denominator of a

    asked by Johnny on April 19, 2014
  33. math

    A pulley with a radius of 8 inches rotates three times every five seconds. Find the angular velocity of the pulley in radians/sec (round to the nearest hundredth). Find the linear velocity to the nearst ft/hr.

    asked by Anonymous on August 13, 2012
  34. science

    Juneau, Alaska has a dry winter season, even though it receives 53.2 inches of precipitation annually. Its average coolest-month temperature is 22'F, and its average warmest -month temperature is a surprising 56'F. What climate is it?

    asked by pam on August 31, 2010
  35. math

    You are reducing a map of dimensions 2 ft by 3 ft to fit to a piece of paper 8 in by 10 in. What are the dimensions of largest possible map that can fit on the page? I really don't know how to do this but so far I tried to make 2 proportions by changing

    asked by keisha on November 24, 2007
  36. 8th grade math

    I am in 8th grade math as a sixth grader. I am stuck on one problem. It is this: You are making a necklace that is 9 inches long. You use 6 beads for each inch. what integer is the change in your supply of beads after making the necklace?

    asked by Casey on August 31, 2015
  37. geometry.

    in a scale drawing of a school's floor plan, 6 inches represents 100 feet. If the distance from one end of the main hallway to the other is 175 feet, find the corresponding length in the scale drawing.

    asked by shannon on February 28, 2011
  38. mathematics

    a fraction is such that the denominator exceeds the numerator by 3.if both the numerator and numerator are reduced by 2,the fraction is decreased by 1/8.find the fraction

    asked by Isaiah on November 12, 2016
  39. Maths

    Suppose that T= ar^n-1 is a GP with a limiting sum. a) Find the common ratio r if the limiting sum equals 5 times the first term. (Answer: r=4/5) b) Find the ratio if the sum of all terms except the first equals 5 times the first term. (Answer: 5/6) Thanks

    asked by Fred on October 24, 2018
  40. Mangerial Economics

    Where Q is the number of cans of tennis balls sold quarterly, P is the wholesale price Wilpen charges for a can of tennis balls, M is the consumers average household income, and Pr is the average price of tennis rackets. The regression results are as

    asked by Diana on March 2, 2012
  41. ap world history

    Hi,I have to write an essay for my ap world history class but i am confused on how to write a thesis for it.The instructions are "Compare the diffusion of Buddhism from its origin to the sixth century C.E with the diffusion of Christianity from its origin

    asked by andrea on November 17, 2009
  42. Earth Science

    If atmospheric pressure is 30.40 inches of mercury, what is the air pressure in millibars? (1)1016 mb (2)1028.3 mb (3)1029 mb (4)1029.5 mb I think that the answer is either 2 or 4, could you check my answer?

    asked by KaiCaster on December 9, 2015
  43. Algebra I

    volume of a basketball is 448.9 cubic inches. with the formula V=4/3(pie)radius(cubed) for the volume of the ball, find the radius of the basketball

    asked by Aaron on January 20, 2014
  44. Math

    a book cover has the length and width (in inches). top 31-b, bottom 2+a+2b,sides 3a - b and 2+a+2b,find the values of a and b? Find the perimeter of the book cover.

    asked by Joanne on April 10, 2017
  45. science

    mountain bike wheel has diameter of 40 inches , in how many turns will the bike be able to cover 1 km? note : circumference of circle = pi ((radius)^2) radius = diameter/2

    asked by doa'a on February 27, 2015
  46. geometry

    A 30-60-90 triangle is inscribed in a circle. The length of the hypotenuse is 12 inches. If a coin is tossed on the figure, what is the probability that the coin will land in the circle, but outside the triangle?

    asked by Piggy on May 10, 2012
  47. Math

    Jill's front door is 42" wide and 84" tall. She purchased a circular table that is 96 inches in diameter. Will the table fit through the front door?

    asked by Anonymous on March 24, 2011
  48. geometry

    Triangle PEA has a 20-degree angle at P and a 120-degree angle at E, and the length of side EA is 6 inches. Find the lengths of the other two sides of this triangle.

    asked by Beatrice on April 12, 2010
  49. geometry

    A circle of diameter 2 inches has its center at the center of a square with 2-inch sides. Find the area of the region that is inside the square and outside the circle.

    asked by taylor on March 23, 2011
  50. Algebra

    The diameter of a circular pizza pan is 16 inches. What is the area, to the nearest tenth, of the pan? pi*r2 = area r = diameter/2 201.1 in. squared looks good to me.

    asked by La La Laquandra on March 25, 2007
  51. geometry

    A 30-60-90 triangle is inscribed in a circle. The length of the hypotenuse is 12 inches. If a coin is tossed on the figure, what is the probability that the coin will land in the circle, but outside the triangle?

    asked by Piggy on May 8, 2012
  52. Math

    You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

    asked by Anonymous on August 29, 2016
  53. Math

    You are making a necklace that is 9 inches long. You use 6 beads for each inch. What integer is the change in your supply of beads after making the necklace?(negative answer)

    asked by Anonymous on August 29, 2016
  54. math

    To needs to cut strip of wrapping paper that are each 9 inches wide.If TV has 2 rolls of wrapping paper that are each 15 feet long,how many 9 inch strips can he cut?

    asked by Olivia on March 10, 2015
  55. math

    so if a trapezoid has 4 sides and the top(short) side and the two not parallel sides are all 5 inches long, what are possible lengths for the long (bottom) side? and are there more than 1 possible solution?

    asked by anna on March 22, 2016
  56. algebra

    An artist framed a rectangular picture. The dimensions of the frame are 4x+3 and 3x+5. He is going to place the picture with the border of 2 inches. Then he wants to paint the border. What is the area he has to paint?

    asked by Alex on February 17, 2015
  57. Math

    I'm still needing some help knowing how to work this proportion. A glacier moves about 12 inches every 36 hours. About how far does the glacier move in 1 week? Is it 12 in / 36 hrs = x/week (in hours)

    asked by Kyle on January 29, 2010
  58. math

    A classroom is 10 yards long.THE floor is being tiled with new tiles that are each 10 inches long.HOW MANY TILES ARE NEEDED TO MAKE 1 ROW the length of the classroom

    asked by reeree on November 16, 2011
  59. math

    jeff has a big scoop of ice cream that is 10 inches tall it melts by 25% in a minute whats the height of the ice cream after one minute

    asked by joey on February 8, 2015
  60. calculus

    the sides of an equilateral triangle are increasing at a rate of 27 in/sec. how fast is the triangles area increasing when the sides of the triangle are each 18 inches long?

    asked by Anonymous on October 25, 2010
  61. trig

    the length of the base of an isosceles triangle is 30.42 inches. each base is 26.54 degrees. find the length of the two equal sides of the triangle to the nearest hundredths. i get 15.19. is that right?

    asked by ALISON on September 6, 2011
  62. Math 221*revised*

    17 < BMI

    asked by Karen on July 22, 2014
  63. math

    omar lays down straight tracks for his model railroad. each length of track is 8 inches long. which of the following could be the total length of omar's track?

    asked by emm on January 15, 2013
  64. Math

    Ty needs to cut strips of wrapping paper that are each 9 inches wide. If Ty has 2 rolls of rapping paper that are each 15 feet long, how many 9- inch strips can he cut?

    asked by Kylie on April 21, 2016
  65. math

    jeff has a big scoop of ice cream that is 10 inches tall. it melts by 25%in a minute.whats the height of the ice cream after one minute

    asked by joey on February 8, 2015
  66. Math/algebra

    Conrad taxi service charges $1.50 for the first mile and $0.90 for each additional mile. How far can Mr. Kulp go for $20 if he gives the driver a $2 tip. Write a let statement; represent the additional miles in terms of the total travelled. Write an

    asked by Sammyjoo on September 13, 2012
  67. Math

    A bicycle wheel is 30 inches in diameter. a. To the nearest revolution,how many times will the wheel turn if the bicycle is ridden for 3 miles? b. Suppose the wheel turns at a constant rate of 2.75 rev per second. What is the linear velocity in mph of a

    asked by Bree on February 6, 2011
  68. trigonometry

    A truck with 48-in.-diameter wheels is traveling at 55 mi/h. Find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes: __rad/min How many revolutions per minute do the wheels make?__ rpm

    asked by marie darling on March 15, 2013
  69. math

    How do you figure out a percentage with a fraction of a number. For example 66 2/3 of ________ = 74? change the percentage to a decimal or fraction. Lets do fraction: 66 percent is 2/3 2/3 * Number = 74 multiply both sides by 3/2 Number = 3/2 * 74

    asked by Shivangi on February 21, 2007
  70. alg2 check

    b.)write the equation of the line that passes through the point (-6,-2) and has a slope of -2/3. if im using y=mx+b then how would I plug in -2/3 since it is a fraction instead of a regular number?

    asked by tyneisha on July 18, 2013
  71. math plz help!

    Multiply or divide. Write the answer in simplest form. Type the fraction or mixed number like the following example: 1 1/2 7/8 ÷ 2

    asked by BobbaBobba on December 20, 2012
  72. algebra

    How would you go about solving this? Im totally confused. Thanks! Find the value of k such that the graph of f contains the given point. Write k as a simplified fraction if it is not a whole number. f(x) = kx^3 - 3x^2 + kx + 3; (-1, 8)

    asked by Alyssa on April 12, 2011
  73. Math

    1 3/8 • 6/11. Multiply or divide. Write the answer in simplest form. Type the fraction or mixed number like the following example: 1 1/2

    asked by MathNOOB on December 20, 2012
  74. math

    You roll a number cube twice. Find P (even, then not 2). Write the probability as a fraction in simplest form. plaz help

    asked by um on June 8, 2018
  75. Algebra

    Find the vertex of the function. Write your answer in the form (x,y). Use the slash mark as a fraction bar if necessary. y=x^2-x-23

    asked by Tommy on June 20, 2011
  76. Pre-calculus

    write the complex number -5 in polar form. I don't get how to do this because arctan of b/a would be 5/0 which is a fraction with no solution. Also, is a zero? Sorry if I'm being confusing! Thank you!

    asked by Ellie on September 12, 2015
  77. Math-PLEASE. HELP.

    Given that y varies directly with x, write a direct variation equation that relates x and y. x=1/3

    asked by Izzy on October 24, 2011
  78. math

    Only 40% of people between the ages of 18 and 24 read a daily newspaper. Write the percent as a fraction in simplest form.

    asked by ........................... on November 27, 2012
  79. Math-URGENT,

    Given that y varies directly with x, write a direct variation equation that relates x and y. x=1/3

    asked by Izzy on October 24, 2011
  80. Physics

    Michael Jordan has the record for the highest vertical jump at 48 inches (1.22m). While on the ground, he speeds up over a distance of 0.6 m to achieve the necessary launch speed. What acceleration does his legs provide in order to achieve his height?

    asked by Joseph on October 19, 2015
  81. Geometry Ratios

    At the half time show during a football game, a marching band is to form a rectangle 50yards by 16yards. The conductor wants to plan out the band members positions using a 14- by 8.5-in. sheet of paper. What scale should she use to fir both dimensions of

    asked by A on March 13, 2012
  82. Math

    A toy company has increased their size of one of their dolls. The packaging department has calculated that they need to add 3 inches to each of the dimension of the original packaging (Original height=10 in width=2.75 length=5). What is the new amount of

    asked by Ashley on April 20, 2015
  83. Math

    What is the dollar amount for the cement needed for a sidewald that is 4 inches thick, 3 feet wilde, and 40 feet long if the cement is sold for $76 petr cubic yard. Calculate the problem using fractions to avoid rounding errors caused by repeating

    asked by Alice on May 6, 2013
  84. Physics Questions Help Please!

    1) The lowest tone to resonate in an open pipe of length L is 1600 Hz. What is the frequency of the lowest tone that will resonate in a closed pipe of length 2L? a) 100 Hz b) 1.60 Hz c) 200 Hz d) 0.800 kHz 2) Which of the following does not increase as a

    asked by Kimberly on December 5, 2014
  85. math

    if 5 eighths of a board is erased and 3ft remains, what was the size of the board?

    asked by Anonymous on January 31, 2012
  86. pre-calculus urgent

    Please help me here as well to clarify more my understanding. Let a1, a2, a3, . . . be a geometric sequence with initial term a and common ratio r. Show that a1^2, a2^2, a3^2, . . . is also a geometric sequence by finding its common ratio. Given that the

    asked by Alex on August 15, 2015
  87. physics

    A block of mass M hangs from a rubber cord. The block is supported so that the cord is not stretched. The unstretched length of the cord is L0 and its mass is m, much less than M. The "spring constant" for the cord is k. The block is released and stops at

    asked by Stephen on December 1, 2009
  88. Eng 125

    write and eight to ten page paper in which you compare and contrast two literary works A Father's Story (Dubus) and The road not Taken (Frost)

    asked by Russell on September 2, 2013
  89. Geography

    I need to write a compare and contrast essay on global conflicts specifically Xinjiang, Chechnya, and Quebec, I have read so many articles and I still don't get it.

    asked by Dude on May 24, 2017
  90. Writing

    I need to switch my topic from schizophrenia to something else because I'm having trouble writing on that(as you might have noticed) I just need to know, which is easier to write? A personal, persuasive, or compare/contrast essay? thanks -MC

    asked by mysterychicken on June 17, 2009
  91. math

    Dana rode her bicycle 600 miles one summer before she had to replace the tire on her front wheel. The diameter of the front wheel is 24 inches. What is the best estimate of the number of revolutions made by the tire before it had to be replaced?

    asked by Tanya on March 31, 2014
  92. Hydrology

    I have no idea how to calculate this, I just need some direction please (like an equation)? Consider a drainage basin 187 km2. How much water is produced (m3) if 2.5 inches of rain falls on the basin? How many people could be supported on the water

    asked by Shelly on January 28, 2015
  93. Math

    Assume the mean height of the soldiers to be 68.22 inches with the variance of 10.8inches square. How many soldiers in the regiment of 1000 would you expect to be-(1.) Over 6 fee tall (2) below 5.5 feet? Assume height to be normally distributed. Given;

    asked by Tshering on December 3, 2018
  94. Calculus AB

    The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer. r = 4 in. h = 12 in. V = pi*r^2 * h =

    asked by Vik on January 14, 2016
  95. math

    A round tank hold 550 gallons filled to the brim. Its capacity is 10 gallons for every inch in height. How high is the tank in inches, in feet. How high would you fill it get to the 170 gallon level?

    asked by Jerome on May 7, 2013
  96. physics

    An archer shoots a 54.6 g arrow horizontally at a target 14.0 m away. The arrow is 18.0 inches long. The 54.6 g arrow is aimed directly at the center of the target, but it hits 60.0 cm lower. What was the initial speed of the arrow? (Neglect air

    asked by Riley on September 5, 2013
  97. Geometry

    To determine the relationship between miles and kilometers, if we use the conversion 39.37 inches= 1 meter, we find that 1 kilometer is approximately equal to 0.62 mile. What if we use the conversion 2.54 centimeters = 1 inch? How far apart are the answers

    asked by John on December 3, 2013
  98. Calculus

    Suppose a reflector is attached to a 26 inch diameter bike wheel, 8 inches from the center. If the bike wheel rolls without slipping, find parametric equations for the position of the reflector. I thing i use parametrics????

    asked by Reggie on December 9, 2012
  99. Chem Help!!

    A standard 1.000kg- mass is to be cut from a bar of steel having an equilateral triangular cross section with sides equal to 3.00in. The density of the steel is 7.70g/cm^3. How many inches long must the section of bar be?

    asked by Lisa on February 2, 2013
  100. Calculus-Optimal Form: need help... please

    Suppose you are designing a coffee creamer container that has a volume of 48.42 cubic inches. Use the surface area and volume of a cylinder to develope an eqn. relating radius r and surface area S. ¡Ç=pi=3.14 S=2¡Çr^2+2¡Çrh V=¡Çhr^2

    asked by Stephanie on November 4, 2008