# Write the ratio as a fraction in lowest terms. compare in inches. 3ft to 31 inches. The ratio is__

57,447 results, page 69
1. ## Math

Cindy is making labels for CDs. The diameter of each CD is 12 inches. In order to find the area of the label, Cindy needs to determine the radius. How can Cindy find the radius of the circle?

asked by Jon on March 5, 2012
2. ## math

Jill is designing a mural. The square in the mural has an area of 784 inches squared. The parallelogram in the mural has the same base, height, and areas as the square. what are the dimensions of the parallelogram

asked by Anne-Marie on April 10, 2014
3. ## math

To make shelves for a bookcase, Nate needs 7 pieces of lumber, each 45 inches long. Nate has several 10-foot lengths of lumber in the width and thickness he needs. How many of these 10-foot boards will Nate use?

asked by Mary on October 28, 2007
4. ## math

Gary has a length of string for making a yo-yo that is fifty-seven and one-half inches long. He wants to cut that in half to get the proper length. Which expression can be used to find the length of each piece of string?

asked by Anonymous on August 2, 2011
5. ## Math

Hello. Can someone help me? I'm not very sure about some of these :( Stephen read a 90-page book in 6 days. If he continues reading at that rate, how long will ittake him to read a 300-page book? Answer: 20 days. I found this by doing 90/6=15, and then

asked by I have 2 different names. Which would I put? on February 16, 2018
6. ## Math

Suppose you have a sailboat with one triangular sail. The base of the sail is 4x feet and it's height is 3x + 10 feet. Write a binomial that in terms of x for the area of the sail. Hint: The area of a triangle is 1/2 of the area of a rectangle.

asked by Angel007 on August 4, 2005
7. ## ALGEBRA

Please help 15. The scale of a map is 1 inch = 24 miles. How many miles does 125 inches represent? 25 miles 31.25 miles 62.5 miles 49.26 miles My answer is 25 miles 16. The ramp shown below is used to move crates of fruit to loading docks of different

asked by BUBBLES on January 27, 2015
8. ## ALGEBRA

Please help 15. The scale of a map is 1 inch = 24 miles. How many miles does 125 inches represent? 25 miles 31.25 miles 62.5 miles 49.26 miles My answer is 25 miles 16. The ramp shown below is used to move crates of fruit to loading docks of different

asked by BUBBLES on January 27, 2015
9. ## 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 L_0 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 Keith on December 2, 2009
10. ## Math

Why can't the slope of a line be expressed as a decimal or a fraction? The slope of a line should be expressed as a fraction. The formula is Rise over Run. Rise is how much further up u go and run is how much further across do u go. Does that answer your

asked by Harry on October 27, 2006
11. ## math

The ratio of the monthly incomes of A and B is 4:3 . The ratio of their monthly expenditures is 5:4 . If A saves one fourth of his monthly income, find the ratio of their monthly savings. Help me solving this please!!

asked by Rachel on December 19, 2014
12. ## Geometry

Two rectangles are similar the ratio of the lengths of their corresponding sides is 1:2 find the ratio of the peremeters of the two rectangles the find the ratio of the areas explain your answers

asked by Anonymous on March 4, 2012
13. ## dynamics

a boy weighs 80 lb and is hanging uniformly from a bar, how do you find the force in each of his arms at t=2s if the bar is moving upward with a.)constant velocity of 3ft/s, b.) a speed of (4t^2) ft/s?

asked by sarah on November 9, 2008
14. ## calculus

My problem is that a stft above the sidewalk. a man 6ft tall walks away from the light at the rate of 3ft/sec. at what rate is his tip of shadow moving

asked by Abdul Muqsit on July 26, 2011
15. ## math

the volume of an equilateral triangular frustum is 183 square root of 3 cubic inches. The upper base, 9in above the lower base, has an edge which measures 8in. Compute for the edge of the lower base.

asked by kitOy on February 19, 2012
16. ## Math

Maddy’s loaf tin has three partitioned areas in which to bake three loaves. The outside of the tin along with the partitions is made of 80 inches of material. The area of the entire loaf tin is 192 in2. What are the possible outer dimensions of the loaf

asked by Lily on December 16, 2015
17. ## Math 8th Grade (Ms. Sue) ?

An artist makes a painting that is 12 feet by 9 feet. He paints a frame around the painting. The frame is 3 inches wide. What is the area of the frame? Please provide formula for figuring out. Answers (a)10.75ftsq(b)10.5ftsq (c)12.96ftsq(d)5.3125ftsq

asked by Chris on December 1, 2012
18. ## Texas State History/Social Studies

Compare the Constitution of 1824 with the U.S. Constitution in terms of individual rights, religion, power of the president, and the right to possess firearms. From what I have found, the Constitution of 1824 does not mention anything about the right to

asked by ILTHSM_ on October 30, 2018
19. ## Physics

If a pendulum bob has a mass of 25 kg and is set in motion from a point .2m from the lowest point swing, what is the KE at the lowest point in the pendulums motion?

asked by Alicia on January 6, 2013
20. ## Math

Mr.Customs is correcting the classes math home work on customary units. which of the following measurements are reasonable? A. a pencil is 12 ft. long. B. The back porch is 12 inches long C. the 3rd hole on the golf course is 123 miles long. D.the distance

asked by Angel of Darkness/DarkUnicorn on December 11, 2018
21. ## Algebra

A certain kind of ant can also be used as a thermometer. USE the formula to complete this table off values. T= 11s+ 39 S= speed in inches per minute T= temperature in degrees Fahrenheit S= 1, 2, 3, 4, 5 now I got these answers for the temps T= 40, 61, 72,

asked by Chey on May 29, 2018
22. ## calculus

What size should be the frame be? Suppose an artist has a circular picture with a diameter 6 inches which she wishes to frame by a uniform width frame with covers 1/2 inch width uniformity of the painting and has total area equal to that of the exposed

asked by Jenny on May 1, 2012
23. ## Mathematics

An open box is made from a square piece of sheet metal 19 inches on a side by cutting identical squares from the corners and turning up the sides. Express the volume of the box, V, as a function of the length of the side of the square cut from each corner,

asked by sexana on December 3, 2015
24. ## College Algebra/Geometry

What size should be the frame be? Suppose an artist has a circular picture with a diameter 6 inches which she wishes to frame by a uniform width frame with covers 1/2 inch width uniformity of the painting and has total area equal to that of the exposed

asked by Fred on May 2, 2012
25. ## Math

How many cartons measuring 3 feet by 2 feet by 6 inches can be stored in a space that is 15 feet by 9 feet by 24 feet. Assume no space is wasted. Explain your answer.

asked by Amy on March 29, 2013
26. ## math

The sum of 4 y yards and 2i inches equals a. 6iy feet b. (12y+1/6)feet c. 12 1/6 feet d. (12y+24i)feet e. 12 1/6 iy feet please answer and explain

asked by thomas on May 2, 2014
27. ## math ,hep, plz

can someone help explain this for me please... Problem #1 What values for x must be excluded in the following fraction? (x+5)/(-1) Problem #2 what values for x must be excluded in the following fraction? (x-3)/((4x-5)(x+10)) When working with fractions,

asked by jasort20 on March 18, 2007
28. ## College Algebra

Write the first four terms of the following sequence. Assume that n starts at 1. an= (-(n-4)/6n) I am not sure how to start this.

asked by Missy on July 29, 2011
29. ## Math

Write the first five terms of the sequence defined by the recursive formula an = 5an-1 -1, with a1=0

asked by Jay on December 11, 2017
30. ## Math (ASAP)

Write out the first 4 terms of the following sequence that is define recursively. a1=32 ak+1=1/2ak

asked by Gigi on April 15, 2015
31. ## math

Write the first five terms of the sequence. (Assume that n begins with 1.) a (subtext)n =−7n+8 a. 8, 1, –6, –13, –20 b. 1, –6, –13, –20, –27 c. 1, –14, –21, –28, –35 d. 1,9,17,25,33 e. –15, –22, –36, –36, –43

asked by leah on August 27, 2016
32. ## Math

Identify a pattern and write the next three terms. 600, 300, __, 30, 6, __

asked by Kathrin on April 13, 2011
33. ## Finite Math

Solve using Gauss Jordan method - Write in terms of (x, y, z) = ( ) 3y + 2z = 1 2x − y − 3z = 3 2x + 2y − z = 4

asked by Anon on September 17, 2018
34. ## MATHS! URGENT!

describe how each sequence is generated and write down the next two terms: a) 40 41 43 46 50 55 b)90 89 87 84 80 75 c)1 3 7 13 21 31 d) 2 6 12 20 30 42 PLEASE HELP its urgent!

asked by Ami on September 29, 2010
35. ## Math

ln x^2(x+1)/x+2 Write in terms of ln(x), ln(x+1), and ln(x+2) is the correct steps this? lnx^2 + ln(x+1) - ln(x+2) = 2lnx + ln(x+1) - ln(x+2)

asked by Blue on September 29, 2011
36. ## math

write a rule for each arithmetic sequence. Then find the next three terms. -8, -1, 6, 13, ...

asked by tyrisha on January 18, 2011
37. ## math

what are like terms and why are they used because i need to write a page of notes and i am only give a few sentences?

asked by Sally on November 16, 2008
38. ## Pre-Calculus

Write sec in terms of sin. Theta is in the third Quadrant.

asked by Fortuna on October 13, 2013
39. ## Calculus

Write the first five terms of the sequence defined by the recursive formula an=2(an-1)+3 with a1=-2

asked by Lexi on December 21, 2018
40. ## MATHS - URGENT

Write the expression in terms of sine only. 8(sin 2x − cos 2x)

asked by Shane on May 21, 2013
41. ## Math (ASAP)

Write out the first 4 terms of the following sequence that is define recursively. a1=32 ak+1=1/2ak

asked by Gigi on April 15, 2015
42. ## Maths

The Full question is Write down the first five terms for these rules a) 2n + 2 b) 3n - 1 c) 10n + 6

asked by Robert on September 27, 2007
43. ## algebra

The length of a rectangle is 2 less than 5 times the width. The area is 39 square inches. What is the length and the width? I did this: Length = 5x-2; width = 5x Then I solved the question and came up with x=3

asked by Krish on June 5, 2016
44. ## Math

find the range 7, 7, 5, 4, 1, 9, 8, 8, 8, 5, 2 I have mixed feelings and responses to this when asking my friends, some people say it is the lowest to highest which is 1 - 9 but then some say that you have to subtract the lowest and highest which is 8

asked by Anonymous on August 28, 2009
45. ## physics

A pendulum with 1kg weight is set in motion from a position .04 m above the lowest point on the path of the weight. What is the kinetic energy of the pendulum at the lowest point?

asked by Ryley on March 4, 2012
46. ## Science-Physics

A pendulum with 1kg weight is set in motion from a position .04 m above the lowest point on the path of the weight. What is the kinetic energy of the pendulum at the lowest point?

asked by Ryley on March 4, 2012
47. ## MATH

PLEASE HELP ME! I'm not a math student and this is very hard for me. I'm a History Major *shy face* I am not a Math student whatsoever :S this is in my Geography course and I'm very confused can anyone help me out? Imagine that a woodlot 2x3km in size has

asked by Oz on May 31, 2007
48. ## chemistry

Write an equation to represent the dissociation of propionic acid (CH3CH2COOH) in water. (Type your answer using the format H2O for H2O and [NH4]+ for NH4+. Use the lowest possible coefficients.)

asked by Anonymous on March 18, 2012
49. ## Geometry

A gasoline truck is a cylindrical tank(think "sideways" cylinder) that is 20 feet long and 6 feet in diameter. At the end of his work day, the driver measures the depth of gasoline in the tank at 18 inches. How many gallons of gas are in the tank?

asked by Nicholas on April 27, 2017
50. ## math 1 question

Suppose you are building a brick border for a garden by stacking rows of bricks on top of each other. If the height of each brick is 2.5 inches and r represents the number of rows, which algebraic expression would represent the height of the brick wall?

asked by SkatingDJ on September 6, 2014
51. ## Physics

A swimmer dives off a block into the water. The block is 31 inches above the surface of the water. Using projectile motion, what angle did they dive to reach point A on the surface of the water? I don't know what the variables stand for in this problem. Xf

asked by Samantha on May 2, 2016
52. ## math

A trough is 11 feet long and has ends that are isosceles triangles that are 1 foot high and 2 feet wide. If the trough is being filled at a rate of 9 cubic feet per minute, how fast is the height of the water increaseing when the height is 7 inches?

asked by zhengang on February 29, 2012
53. ## calculus

A trough is 6 feet long and has ends that are isosceles triangles that are 1 foot high and 3.5 feet wide. If the trough is being filled at a rate of 9 cubic feet per minute, how fast is the height of the water increaseing when the height is 5 inches?

asked by Matt on October 28, 2013
54. ## Physics

Water flows into a swimming pool at the rate of 5 . 25 gal / min. If the pool dimensions are 33 . 8 ft wide, 40 ft long and 11 . 1 ft deep, how long does it take to fill the pool? (1 gallon = 231 cubic inches) Answer in units of min

asked by Sydney on August 30, 2013
55. ## Math

1) A car is traveling at a rate of 70 miles per hour. what is this speed in feet per minute. 2) Nina can braid 28 inches of rope in 1 hour. What is her speed in feet per hour? I am studying but I don't understand these questions. I have test tomorrow.

asked by Alice on December 14, 2014
56. ## math

The spoke of a wheel reaches from the center of the wheel to its rim. If the circumference of the rim of the wheel is 27 inches, how long is each spoke? Round your answer to the nearest hundredth. A. 2.93 B. 2.07 C. 8.59 D. 4.30

asked by Michael on August 13, 2014
57. ## Computer

i need a image of a diskette with this sizes: size 8 size 5 1/4 size 3 1/2 (maybe they are size inches) i search and search and search but i cant find them please i will pass this on monday thx! Jiskha rock!

asked by dj on August 7, 2008
58. ## math

christy bought an 8-foot piece of lumber to trim a bookshelf. altogether, she needs 100 inches of lumber to trim. did christy buy enough lumber?explain.

asked by nana on March 7, 2013
59. ## Math

On a radar screen the distance between two planes is 3 1/2 inches. If the scale is 1 inch on the screen to 2 miles in the air, what is the actual distance between the two planes. Please help! thank you. Do I use x represent a distance. I'm stuck. Help!!!

asked by Plse Help on March 5, 2008
60. ## Engineering

Can anyone tell me the formula and what the symbols mean for the following problems? 1. You have a 1/2 inch internal diameter hose at your home and water moves through it at 2.5 feet/sec when the faucet is fully turned on. If you leave the water running

asked by Matt on September 24, 2006
61. ## Math Help? Check my answers.

1. Name the coefficients in the polynomial. 4x^2 + 3x - 3 4, -3, -3 4, 3, 4, 3, 3, -4, -3, 2. How many terms are in the following polynomial? 6x^4 + 3x^3 - 2x^2 + 15x - 14 5 4 3 2 3. In the expression -7x - 5x^2 + 5, what is the coefficient of x? 7 5 -5 -7

asked by Lydia on May 19, 2014
62. ## physics

A piccolo and a flute can be approximated as cylindrical tubes with both ends open. The lowest fundamental frequency produced by one kind of piccolo is 508.7 Hz, and that produced by one kind of flute is 220.3 Hz. What is the ratio of the piccolo's length

asked by nop on June 26, 2016
63. ## Math

The length of a rectangle is 11 cm less than 3 times its width. If the area of the rectangle is 20 square inches, find the length and width

asked by Alex on May 2, 2013
64. ## Math

The surface area of a prism is 54 square inches. What is the surface area of a similar prism that is smaller by a scale of 1/3?

asked by Karley on April 5, 2014
65. ## trianom

the min. of a clock is 9 inches long and move from 6 to 8 o'clock. hor far does the tip of the min. hand move?

asked by Tony on May 21, 2014
66. ## math

The length of a rectangle is one more than seven times the width. The perimeter of the rectangle is 26 7/8 square inches. Find eight times the width.

asked by kia on December 9, 2011
67. ## math

asked by Anonymous on May 13, 2013
68. ## Algebra II

The barometric pressure in inches of mercury at a height of h feet above sea level is p=30.0e^-kh where k=3.83*10^-5. At what height will the pressure be 10.0 in. of mercury.

asked by Joy on November 21, 2011
69. ## Math

If the scale factor is 1/4 square inches = 5 ft. And the cost to build the house was \$46,950, what would the cost be with the scale factor?

70. ## Math

If the scale factor is 1/4 square inches = 5 ft. And the cost to build the house was \$46,950, what would the cost be with the scale factor?

71. ## math

suppose a map is scaled so that a half inch represents 25 miles. how many inches of the map represents 87 1/2 miles?

asked by Anonymous on July 23, 2011
72. ## Algebra

A set of encyclopedia has 27 volumes. each volume is 1 3/8 inches thick. If the volumes are placed side by side, how long will the set be?

asked by Mae on May 25, 2015
73. ## math

kevin bought a 3-foot sandwich for his .Hew figured out that each guest can have 1 1/2 inches of the sandwich . HOW MANY guest does kevin have

asked by john on March 24, 2014
74. ## math

Thomas bought a 3-foot sandwich for his .Hew figured out that each guest can have 1 1/2 inches of the sandwich . HOW MANY guest does Thomas have.

asked by georgy on March 24, 2014
75. ## Math

Ryan cut a 5.25 inch piece of string into pieces that are each .75 inches long. How many pieces did Ryan cut?

asked by I love cats on September 20, 2016
76. ## maths

the length of a rectangle is twice its width, the area is 72sq inches,find its dimensions(find length and width)

asked by 4611star on August 2, 2012
77. ## Math

a car is 48 times bigger than a model that you are building if the tires are 27 inches tall how tall will the tires on the model be

asked by Michael on October 15, 2014
78. ## geometry

A fish in an aquarium is 4 feet long. A scale model of the fish is 2 inches long. What is the scale factor?

asked by Johana on April 26, 2016
79. ## Math10-3

A 2 by 6 is 1 1/2 in thick. how high would a stack of 2 by 6 boards be if the stack is 10 boards high? Express your answer in feet and inches

asked by Dani on May 5, 2016
80. ## Math

DVD player 17 inches wide, protected by 3/4 inch of foam, placed in a carton that is 1/8 of an inch, how wide is the carton?

asked by Pinky on May 8, 2013
81. ## Math

an average ant is 1-4 inch long .a picnic blanket is 84 inches how many ants long is the picnic blanket

asked by Mari on January 13, 2016
82. ## Volume of a rectangular prism

Hello, if the volume of a rectangular prism is LWH = 64 cubic inches, what are the dimensions of a rectangular prism with dimensions twice as long? Thank you!

asked by Andrew on March 1, 2010
83. ## math

A fish in an aquarium is 4 feet long. A scale model of the fish is 2 inches long. What is the scale factor?

asked by Johana on April 27, 2016
84. ## Algebra1

the area of a wall is 15 square feet. if i can paint 180 sq inches per hour how many hour will it take me to paint the wall.

asked by Anonymous on March 18, 2012
85. ## math

Thomas bought a 3-foot sandwich for his .Hew figured out that each guest can have 1 1/2 inches of the sandwich . HOW MANY guest does Thomas have.

asked by rachel on March 24, 2014
86. ## Physics

What is the algebraic expression for the ratio ac,second/ac,minute of the centripetal accelerations for the tips of the second hand and the minute hand? Express your answer in terms of the periods Tsecond and Tminute. (Answer using T_m to be the period of

asked by Robinson on April 4, 2008

Write each ratio in simplest form. 1. 28 seconds / 2 minutes 2. 22 in. / 3 feet 3. 36 cm. / 132 cm. Can you help me i have NO IDEA how to solve these thanks

asked by Delilah on October 25, 2012
88. ## math

Express the repeating decimal 0.2323 as a geometric series, and write its sum as the ratio of two integers

asked by zaib on September 29, 2015
89. ## Arithmetic Sequence Help!

The sum of 3 consecutive terms of an arithmetic sequence is 165. The second of these terms is 11 times the first. Find the 3 terms From what I gathered: S(3) = 165 t(2)= 11(t1) The given formulas are: Sn= n/2[2a+(n-1)d] and tn=a+(n-1)d I have no idea how

asked by Alice on June 17, 2013
90. ## maths

the sum of the first nine terms of an arithmetic sequence 216. The 1st, 3rd and 7th terms form the first three terms of a geometric sequence therefore find the common difference

asked by Anonymous on February 1, 2016
91. ## maths

An arithmetic progression has 10 terms. Sum of the 10 terms is 220. Sum of the odd terms is 100. Find the first term and common difference. pl give me the answer.

asked by kumar on July 17, 2017
92. ## Math

Good evening. I do have a math question that I really need some help on please. (Yes or No) addition or subtraction can be used when the (coefficients or negative value) of the x-terms or the y-terms are (the same or opposites or /fractions) My answer is:

asked by Patrick on December 6, 2018
93. ## Maths

Max pack cereal boxes into a larger box the volume of each wreak box is 175 cubic inches which is the best estimate for the volume of the large box 210,420,2,100 4,200 I pick 2,100 is that correct

asked by Pinks on April 29, 2014
94. ## physics

Please help me solve !!! Water flows into a swimming pool at the rate of 9.83 gal/min. If the pool dimensions are 33.4 ft wide, 44.9 ft long and 19.9 ft deep, how long does it take to fill the pool? (1 gallon = 231 cubic inches) Answer in units of min

asked by Kaleigh on January 20, 2012
95. ## biochemistry

You have purifiedLDH using affinity chromatography. Using the bradford assay you determined the total protein concentration of the column fraction to be 10 mg/ml in a final volume of 2.4 ml. You diluted some of your column fraction to 1 mg/ml using SDS

asked by lacy on December 9, 2013
96. ## chemistry

You have purifiedLDH using affinity chromatography. Using the bradford assay you determined the total protein concentration of the column fraction to be 10 mg/ml in a final volume of 2.4 ml. You diluted some of your column fraction to 1 mg/ml using SDS

asked by lacy on December 9, 2013
97. ## Physics

Suppose a light wave is in the visible spectrum, with frequency 740 THz(which will have a deep purple color). What will be the ratio of the electric to magnetic fields constitute the light wave? What fraction of the total energy is conveyed by the electric

asked by M on May 7, 2015
98. ## 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? a) Humid continental

asked by pam on August 31, 2010
99. ## enviromental 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? a) Humid continental

asked by pam on September 1, 2010
100. ## poetry

i have to write a poem on what i feel poetry is or how i feel about poetry. i don't like to write poetry but i like to read it. what could i compare it to that would make a good poem?

asked by anonymous on April 3, 2008