1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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 16, 2013
  8. Math 221*revised*

    17 < BMI

    asked by Karen on July 22, 2014
  9. 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 22, 2007
  10. 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 25, 2011
  11. 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 21, 2012
  12. 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 19, 2013
  13. 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
  14. 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 21, 2012
  15. 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
  16. 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
  17. 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
  18. 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 25, 2011
  19. 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 28, 2012
  20. 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 7, 2011
  21. 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 16, 2013
  22. 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
  23. 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
  24. 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 25, 2017
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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 6, 2014
  33. 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
  34. 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
  35. 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
  36. 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 29, 2015
  37. 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 5, 2008
  38. 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 3, 2013
  39. 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
  40. 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
  41. 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
  42. Algebra

    Please check for me. 7p - 7/p divided by 10p-10/5p^2 = 7p^2 6x - 6/x * 6x^2/8x-8 = 9x/2 I'm not sure how to answer this one. x/2 divided by 9/x + 5 I think it's x(x + 5) / 18 Without grouping symbols () it is impossible to understand the problems. The ^

    asked by Samantha on November 3, 2006
  43. 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
  44. Math

    How do you convert a decimal into a fraction? I searched Google under the key words "decimal fraction" to get this source: http://www.webmath.com/dec2fract.html You can think of this to help you: .1 = 1/10 .01 = 1/100 .001 = 1/1000 Thus .235 = 235/1000

    asked by liz on January 24, 2007
  45. Trig-help please

    Sin23=p write cos113 in terms of p

    asked by Piwo on April 6, 2012
  46. precalculus

    how do you write x=2+3cosθ y=2sinθ in terms of pi?

    asked by Anonymous on December 14, 2016
  47. Math

    Write an equation to express y in terms of x. X Y

    asked by 0livia on April 11, 2018
  48. MATH!!!! SEQUENCES!!!

    Write down the first 5 terms of the n3 (Cubed) sequence

    asked by Howler on December 14, 2011
  49. MATH

    If 1+(1/2^2)+(1/3^2)+(1/4^2)+(1/5^2)+...= x then the value of 1+(1/2^2)+(1/4^2)+(1/6^2)+(1/8^2)+... is? Let's write out the terms so it's a little more readable. 1 + 1/4 + 1/9 + 1/16 + 1/25 + ... = x and 1 + 1/4 + 1/16 + 1/36 + 1/64 +... = ? Can you see

    asked by Gina on October 7, 2006
  50. Trig

    Write y= -2+7csc(3x-6) in terms of secant.

    asked by Oniess on November 13, 2018
  51. math

    Write the first five terms of the arithmetic sequence. a1 = -37; d = 9

    asked by steve on August 3, 2012
  52. science

    write down the possible terms of one electron system corresponding to n=2

    asked by annie on April 22, 2016
  53. math30

    Write the first three terms of the following geometric sequence: tn = 3(1/2)n-1.

    asked by alejandro on September 10, 2012
  54. math

    Write an expression by combining like terms. 4(1/3x - 1)-3(2/5x - 3) THANK YOU!

    asked by Tim on April 30, 2016
  55. Algebra

    Write the first five terms of the sequence below. a_n=4/n!

    asked by Anonymous on December 6, 2017
  56. trig

    if sin 41'=m. write m in terms of cos 41'

    asked by thapelo on April 8, 2013
  57. math

    Write the next two terms in the pattern. 9, 27, 81, 243,

    asked by ming on December 1, 2015
  58. geometry

    You are putting hexagon-shaped tiles on the path through the garden. The tiles will be placed as in the diagram that's 8 inches. If the path is 12 feet long, how many tiles will it take to cover the path? The correct answer is 21. How did they get that

    asked by nino on May 14, 2016
  59. Controls

    If you have a tank of water at sea level and the temperature of the water in the tank is 110 degrees F, what is the height of the water if the pressure at the bottom of the tank is 95 inches of mercury(absolute)

    asked by Kelsey on February 1, 2011
  60. Math

    At the 2010 Winter Olympics, in Vancouver, BC, Usain Bolt won the 100 meters, finishing in 9.69 seconds (a world record.) What was his speed in miles per hour, rounded to the nearest tenth? (1 meter is approximately 39.37 inches.) State the answer in

    asked by Joey on March 4, 2010
  61. Math

    At the 2010 Winter Olympics, in Vancouver, BC, Usain Bolt won the 100 meters, finishing in 9.69 seconds (a world record.) What was his speed in miles per hour, rounded to the nearest tenth? (1 meter is approximately 39.37 inches.) State the answer in

    asked by Joey on March 3, 2010
  62. inequalities

    The heights, h, of the students in the chorus at Central Middle School satisfy the inequality |h-57.5/2|¡Ü 3.25 when h is measured in inches. Determine the interval in which these heights lie and express your answer to the nearest tenth of a foot. [Only

    asked by mel on December 11, 2006
  63. Algebra

    You are planing to put a title border along a 175-inch-wide wall in your kitchen. You want to use only whole titles. List all the possible whole number title widths of 8 inches or less, what size title could you use? 8 inch or 4 inch

    asked by Diego on September 23, 2014
  64. math

    How do you change a decimal to a fraction?? you change a fration to a decimal by diving the fraction right? HOW DO YOU CHANGE A FRACTION TO A PERCENTAGE? In order of your questions, the answers are: (1) yes, (2) yes (divide numerator by denmonimator) and

    asked by I dunno on July 28, 2007
  65. Chemistry

    nitrogen reacts with oxygen to form 2 compounds. Compund A contains 2.8 g of nitrogen for each 1.6 g of oxygen. Compound B contains 5.6g of nitrogen for each 9.6g of oxygen. What is the lowest whole number mass ratio of nitrogen that combines with a given

    asked by Katelyn on December 18, 2009
  66. Chemistry

    nitrogen reacts with oxygen to form 2 compounds. Compund A contains 2.8 g of nitrogen for each 1.6 g of oxygen. Compound B contains 5.6g of nitrogen for each 9.6g of oxygen. What is the lowest whole number mass ratio of nitrogen that combines with a given

    asked by Katelyn on December 18, 2009
  67. english

    Write one paragraph of eight to twelve sentences informing your fellow students of your reasons for wanting to earn your diploma in the program in which you're enrolled, particularly in terms of your career goals. For example, why did you decide to take

    asked by Abdullah on August 17, 2011
  68. calculus

    an open box is to be made from a piece of metal 16 by 30 inches by cutting out squares of equal size from the corners and bending up the sides. what size should be cut out to create a box with the greatest volume? what is the maximum volume?

    asked by lulu on November 18, 2011
  69. 7th Grade Math

    If a diameter of a circle (which is 18 inches) is tripled, can the expression 9 (254.34 in square) be used to find the new circle? I know the answer is yes but I can't figure out how you work it! I come with 9(1,107.36 in square) but apparently that is not

    asked by Daniel on April 30, 2013
  70. calculus

    A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges CA and CB. Find the radius, height and volume of the cone of greatest volume that can be made this way

    asked by Linda on April 9, 2015
  71. Geometry

    Kevin has a salt water aquarium.As Shown below in the shape of a rectangular prism. ( base 36 in, width 18in,height 20 in) . When a rock is submerged into the aquarium the water level rises 0.25 inches. What is the voulume of the rock ?

    asked by Eva on May 8, 2014
  72. math (explanation and answer)

    A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges CA and CB. Find the radius, height and volume of the cone of greatest volume that can be made this way

    asked by Linda on April 9, 2015
  73. calc (with through steps)

    A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges CA and CB. Find the radius, height and volume of the cone of greatest volume that can be made this way

    asked by Linda on April 9, 2015
  74. calc (plz, with steps and explanations)

    A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges CA and CB. Find the radius, height and volume of the cone of greatest volume that can be made this way

    asked by Linda on April 9, 2015
  75. calculus

    A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges CA and CB. Find the radius, height and volume of the cone of greatest volume that can be made this way.

    asked by Linda on April 9, 2015
  76. math

    find out the ratio 3 quarts to 4 pints as a fraction in simplest form. the units must be the same. Quart = 2 pints Convert your quarts to pints and divide by the 4 pints. I hope this helps. Thanks for asking.

    asked by ninaprtyrtyvfbhf on February 21, 2007
  77. MATH HELP PLEASE

    You are given two different circles. The diameter of the first circle is the radius of the second circle. What is the ratio of the area of the larger circle to the area of the smaller circle. Your answer should be in the form of a simplified fraction. I

    asked by PLEASE HELP on September 26, 2011
  78. College Physics

    How many gallons of Oil would be in a cylindrical tank that was 24 feet long and had a diameter of 6 feet if the oil was 6 inches deep at the bottom of the tank?

    asked by Meghan on September 10, 2014
  79. algebra

    if a top of a square box has an area of 144 square inches, how long is the hypothnuse across the top of the box- need to show work,

    asked by Lace on October 7, 2011
  80. Chemistry

    A bolt is ordered with a thread of a diameter of 1.25 inches, what is the diameter in millimeters? If the order was mistaken for 1.25 centimeter by how many millimeters would the bolt be in error?

    asked by Tom on February 14, 2016
  81. Health - CHECK MY ANSWERS PLEASE

    Chris wants to know his BMI. He is five feet, six inches tall and weighs 130 pounds. What is Chris's BMI? Answer choices: 1. 18 2. 21 3. 28 4. 30 **MY ANSWER** Is it: 2. 21?

    asked by Elina on January 30, 2014
  82. math

    A fabric manufacturing company has a fabric that is 36 inches wide. If the company needs 75 sq. yards, how many linear feet does the manufacturing team need to produce? NEED HELP!

    asked by Jalyn on November 19, 2014
  83. math

    if a cylinder with a height equal to its diameter has a volume of 20 cubic inches. How can you fine the volume of a sphere whose radius is equal to that of a cylinder

    asked by julie on March 8, 2013
  84. Math

    Sarah made a square tablecloth and wants to put lace around the edges. The length of one side of the tablecloth is 56 inches. How much lace will Sarah need?

    asked by Natalie on February 2, 2016
  85. 4th grade math

    Grace wants to put a wallpaper border around the top of the room. Each roll of the wallpaper border is 120 inches long. how many roll will she need.

    asked by mythreyee on February 11, 2014
  86. geometry

    A triangle has a 56-degree angle, formed by a 10-inch side and an x-inch side. Given that the area of the triangle is 18 square inches, find x.

    asked by yadlay on April 12, 2010
  87. math

    The distance between Milltown and Summerville is 3.5 inches on a map. If the map scale is 1 inch = 20 miles, what is the actual distance between the towns? So 3.5*20=70. If it's 70 then it's in miles?

    asked by Pepsi on February 5, 2018
  88. Trigonometry

    A segment of height 3 inches (distance from center ofchord to center of arc) has an arc of .4 radian.find the area of a segment.

    asked by Kenneth on August 3, 2015
  89. math

    The width of a rectangle is 2 inches shorter than the length and the perimeter is 80. Set up an equation for the perimeter involving only L, the length.Find the width as well.

    asked by Bernadine on July 25, 2008
  90. MATH

    A BICYCLE TRAVELS WITH EACH TURN OF ITS WHEELS IS ABOUT 3 1/67 TIMES THE TIRE DIAMETER. iF THE TIRES HAVE A DIAMETER OF 24 1/2 INCHES, HOW FAR DOES IT TRAVEL WITH EACH TURN OF THE WHEELS

    asked by STARR on October 27, 2014
  91. Geometry

    The length of a radius is 10 inches. If the measure of one chord is 12in. and the measure of the other is 16in., how much closer to the center is the chord that measures 16 than the one that measures 12?

    asked by Lesha on April 26, 2016
  92. Geometry

    What is the area semi-circle piece of glass for Norman glass when the width is 3ft. and the length is 4ft? Radius is not known.

    asked by Yvonne on May 24, 2013
  93. trig

    A wheelchair ramp has an angle of inclination of 10 degrees and rises to a height of 3ft. Determine the length of the ramp in feet.

    asked by Joel on January 23, 2013
  94. math

    1) A tank holds water with a base 2 ft by 6 ft. If a rectangular solid whose dimensions are 1 foot by 1 foot by 2 feet is totally immersed in water, how many inches with the water rise? A)1/6 B)1 C)2 D)3 E)12 ^I got B 2) AB+BA= CDC IF each of the four

    asked by Aline on March 2, 2018
  95. calculus

    please help i am lost at what is dy/dx and what is dy/dt. A trough is 10ft long and its ends have the shape of isosceles triangles that are 3 ft across at the top and have a height of 1ft. If the trough is being filled with water at a rate of 12ft^3/min,

    asked by nic on February 25, 2011
  96. 7th grade math

    Write the ratio of 1 silver dollar to 3 quarters in simplest form is the answer 1/3

    asked by mike on November 13, 2008
  97. Math

    Write the ratio as a unit rate. 286 miles in 5 1/2 hours Plz help me

    asked by Areiana on November 15, 2018
  98. Algebra

    Write 3 ratios equivalent to the ratio of boys to girls on the bus is 20/15? Please help answer

    asked by Tracy on October 29, 2014
  99. math

    write each ratio in simplest form... 224/480 42:68 500 to 125

    asked by linda on February 16, 2011
  100. Algebra

    Write the ratio 16:24 in simplest form 1:2 4:3 3:4** 2:3 @Mrs.Sue can you please check my answer

    asked by Someone on December 7, 2016