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

57,261 results, page 55-
## Science

For this activity, we had to make cube shaped models to represent cells. Then we had to compare surface area, volume, and surface area to volume ratio (SA:V) between the cells. Cell A: length of one side=1cm Surface area= 6cm^2 Volume= 1cm^3

*asked by Sarah on March 21, 2017* -
## Math

A scale drawing of an office building is not labeled but indicates 1 / 3 inch = 4 feet. On the drawing one wall measures 4 and 2 / 3 inches. How long is the wall?

*asked by Martin on September 15, 2011* -
## Algebra

a square painting is surrounded by a frame. the outside edges of the frame are x inches in length and the frame is 1 inch thick. what is the total area of the frame? A: -4x + 4**??** B: 4x - 4 C: x^2 + 4x + 4 D: x^2 - 4x - 4

*asked by BemoGeno on March 3, 2018* -
## calculus-max & min

an open box with a square base is to be constructed from 48 square inches of material. What dimensions will produce a box with maximum volume?

*asked by Pat on February 1, 2013* -
## maths

the scale of a map indicates that 2 inches equals 5 miles. if the distance on the map between a school and a house is 12inches apart, what is the actual distance between the two buildings?

*asked by harrison on September 16, 2014* -
## Math

A photo width is 2 in. more than it's length. A borderof 1 in is placed around the photo, and the area covered by the photo and it's border is 120 sq. inches. Find the dimensions of the photo itself.

*asked by Coug on December 15, 2009* -
## Geography

the diameter of a bicycle wheel is 26 inches.how many feet will the bicycle travel if the wheel turns 20 times??? Is it finding the circumference and multiplying it by 20??

*asked by Answer please on February 24, 2016* -
## calculus I

a slice of pizza, in the form of a sector of a circle, is to have a perimeter of 24 inches. What should be the radius of the pan to make the slice of pizza largest?

*asked by Jesse on November 11, 2010* -
## math

andy is wrapping a present to give to his mother which is in the shape of a cube.each edge of the cube measures 12 inches. how much wrapping paper does he need.

*asked by mom on March 7, 2012* -
## algebra 1

a tree i planted a week ago has grown 6 inches. it was 1 foot tall when it was planted. if it continues at the same rates, how tall will it be 56 days from now?

*asked by Anonymous on March 3, 2013* -
## Calculus

the edge of a cube was found to be 18 inches with a possible measurement error of 0.1 find the max possible error in calculating the surface area of the cube

*asked by angie on April 18, 2012* -
## geometry

A cube with edges inch long is shown below. What is the length, in inches, of a diagonal that runs from one corner of the cube to the opposite corner?

*asked by shirley on January 31, 2012* -
## math :)

1. A toy airplane is 10 inches long.If the actual airplane is 75 feet long, find the scale of the model. A. 2:14 ft B. 1:90 ft C. 4:25 ft D. 1:120 ft My answer is B ?

*asked by ciara on November 21, 2013* -
## Math

Each equal side of an isosceles triangle is 3 1/2 inches longer than the base. The perimeter of the triangle is 2 feet. Find the length of its base.

*asked by Ray on October 15, 2012* -
## math

A scale drawing of a city has a scale of 3 inches : 400 feet. What is the actual length of each foot in the drawing? Show the work.

*asked by Alyssa on February 14, 2015* -
## Math

Convert 630 cubic centimeters to cubic inches. I know that 1 inch = 2.54cm I tried 630/2.54 but I didn't get the answer in my book, which is 38.44. What am I doing wrong please?

*asked by Katie on October 1, 2015* -
## Ratios

Converting map scale to unit rate. How many inches are in a mile? 3/10 in = 7/8 mi My answer: multiply the numerator by 8; I would get 24/10; 24/10 is equal to 70 in; 24/35 is equal to 24/10; So my answer would be 24/10 and/or 12/35?

*asked by Lei on October 26, 2018* -
## Statistics

A window is shaped like a rectangle whose perimeter is 400 inches the length is 7 times as long as the width find the length and the width?

*asked by Ms. L on March 28, 2012* -
## algebra

1. If a pro basketball player has a vertical leap of about 20 inches, what is his hang time? Use the hang-time function V=48 T^2 2.10x^4-11x^2+3=0

*asked by Pinky P on January 4, 2012* -
## math

Brandon is making a model plane at a 1:36 scale. If the length of the actual plane is 60 feet, how many inches long should he make his model?

*asked by lid on May 3, 2016* -
## math

in circle p, chord cd is 12 inches long and measure of arc cd=90°, find the exact area of the segment bounded by chord cd and arc cd.

*asked by kenzi on May 30, 2016* -
## math

(1)How much water can be held by a cylindrical tank with a radius of 12 feet and a height of 30 feet. (2)The diameter of a frisbee is 12 inches, what is the area of the frisbee

*asked by Misty on June 21, 2012* -
## math

How many gallons of water are needed to raise the level of a swimming pool 75' x 42' four inches above its present level? ( 1 cubic foot= 7 1/2 gallons )

*asked by vincent on September 14, 2014* -
## MAT 142

What is the cost of concrete for a walkway that is 15 feet long, 8 feet wide and 9 inches deep if the concrete costs $30 per cubic yard?

*asked by Olivia on April 30, 2015* -
## fluid mech

A student weighs 280 pounds and the area of his shoes is 70 square inches. What is the preesure exerted by the student shoes on the ground.

*asked by brian baldwin on October 10, 2011* -
## Math

A bike wheel has a radius of 40 inches. If Mary rides the bike 1 mile (63,360mi.), approximately how many times has the wheel rotated?

*asked by Ann on September 7, 2017* -
## algebra

Minute hand of a clock is 10 inches long. how far does the tip of the minute hand move in 15 seconds? I got that=5 pi BUT What speed is it moving in miles/hr????

*asked by Angela on November 13, 2011* -
## math

The voulme of fish tank with a square base is y^3-6y^2+9y cube inches. The hieght is Y. Find the length of a side of the square base. can some one help me please.

*asked by keaton on June 7, 2010* -
## math

How much ribbon is needed to wrap the package shown if 15 inches of ribbon are needed to make the bow? length is 16 width is 9 height is 4

*asked by anthony on September 24, 2014* -
## math

there are 12inches in 1 foot and 5,280 feet in 1 mile.Explain how you would estimate the number of inches in 1 mile.then find the exact number

*asked by fjoseph on April 3, 2012* -
## 4th grade word problems

if tiles at a store cost .$20 for a 1"x1" square and $.30 for 1"X2" rectangle what would be the cheapest way to buy tiles to make a tiled square 3 inches on each side.

*asked by Reid on January 24, 2013* -
## Math

A bike wheel has a radius of 40 inches. If Mary rides the bike 1 mile (63,360mi.), approximately how many times has the wheel rotated?

*asked by Ann on September 7, 2017* -
## Math

The volume of a rectangular prism is 60 cubic in and the lengths of its edges are all whole numbers. What is the number of inches in the largest possible sum of all of the edges of the prism?

*asked by PT on November 14, 2018* -
## MATH

1. A rectangular table with a side length of 10√5 by 8√5 inches is to be cut to make it in a square shape. What is the measure of the part of the table that will be cut? Thank you!!

*asked by Camz on July 6, 2016* -
## math

Caleb planted a garden in a rectangular shape. The garden is 6 feet and 14 feet long. How many rows, 18 inches apart, did he plant lengthwise?

*asked by t.q. on March 19, 2012* -
## Algebra

Knowing that television sets screen size refers to the diagonal of the screen if a 35 in set also has the width of 28 inches what is the height of this set?

*asked by radioman on May 5, 2009* -
## Maths

The nth term and the sum of n terms of a geometric sequence are 5 and 55 respectively. If the commom ratio is -(1/2)n find the first term and value of n

*asked by Bill on January 13, 2016* -
## Maths

If the ratio between the two circles is 9:16,find i)the ratio between the radii ii)the ratio between their circumference Thank you

*asked by Please help!!! on June 11, 2017* -
## math

a board is 19ft 9inches long is cut into nine equal pieces to the nearest inch. how long is each piece? how many inches of board will be left over?

*asked by charlie on July 22, 2016* -
## Math

Lucita was given a rectangular piece of plastic tile shaped in a rectangle. What is the perimeter of the piece of tile in inches? It's width is 2 1/5 in and its height is 5 1/3in A.14 1/2 B.14 4/15 C.15 D.15 1/15 C?

*asked by Jerald on November 13, 2012* -
## math

How many cubes with 1/2 inch side lengths will fit inside a prism with a volume of 56 cubic inches? I'm thinking 112, since 56 * 2 =112, but I'm not sure if that's the right thinking.

*asked by mary on February 26, 2016* -
## Math

The manager of the theater wants to sell the popcorn in a cone with a diameter of 7 inches. What does the height of the cone need to be in order to hold the same amount of popcorn as the cylinder?

*asked by Alanda on April 30, 2015* -
## 9th grade

My question is on scales etc.. heres the question | The Sears Tower is 1450 feet tall. If a model is 25 inches tall, find the scale.

*asked by bollocks on February 27, 2009* -
## Algebra1A

A box in the shape of a rectangular prism has a volume of 56 cubic inches. If the length of each side is multiplied by 2, what will be the approximate volume of the resulting box?

*asked by Janelle on July 10, 2010* -
## geometry

The sides of a fish tank are 14 inches long. What is the distance between opposite corners of the fish tank? Round your answer to the nearest inch.

*asked by Andia on May 10, 2012* -
## math

a figure is made up of a big square and 4 smaller identical squares. The area of the whole figure is 980 square inches. What is the unknown length?

*asked by robin on May 21, 2018* -
## Math

Converting map scale to unit rate. How many inches are in a mile? 3/10 in = 7/8 ft (3*8) / (10*7) in = 1 ft 24 / 70 in = 1 ft 0.3428 in = 1 ft divide both sides by 0.3428 1 in = 2.917 ft 63,360 in are in a mile. Am i right?

*asked by BunnyFunny on December 4, 2015* -
## math

How do you calculate the total number cells in a human body given that a cell is 1/1,000 of an inch in diameter and the average human body is 66 inches?

*asked by rich on September 10, 2012* -
## math

If A Bicycle Wheel Has A Diameter Of 27 Inches, Find The Radian Measure Of The Angle Through Which The Wheel Turns As The Bicycle Travels A Distance Of 1 Mile

*asked by Anonymous on February 4, 2015* -
## MATH

The distance between Ridgeview and Tarragon is 7.6 inches on a map If the scale on the map is 1 inch=25 miles what is the actual distance between the two towns. 19.0 32.6* 190 326

*asked by MATH HELP on May 22, 2017* -
## Math

hi! I need help with this question please help! The question is: Each tire of a bicycle has a diameter of 26 inches. if you start pedaling and the tires make 10 complete rotations, how far has the bicycle traveled? Thanks! :]

*asked by Amy on April 26, 2012* -
## College algebra

A seamstress is designing a triangular flag so that the length of the base of the triangle, in inches, is 7 less than twice the height h. Express the area of the flag as a function of the height.

*asked by quel on September 29, 2015* -
## math

a blueprint for a house shows a bedroom being 5.5 inches wide.the scale used to create the blueprint is 0.50in=1ft what is the actual width of the bedroom? A)11 b)10 C)9 D)8

*asked by makeeda on January 15, 2010* -
## geometry

On a piece of machinery, the centers of two pulleys are 3 feet apart, and the radius of each pulley is 6 inches. How long a belt (in feet) is needed to wrap around both pulleys?

*asked by Alys on May 12, 2014* -
## math 2

a mannufactue ships its poducts in boxes with edges of 4 inches. if 12 boxes are put in a caton and completely fill the caton, what is the volume of the carton?

*asked by kimmy plus on March 4, 2014* -
## Geometry

The hypotenuse if a right triangle measures 9 inches and one of the acute angles measures 36 degress. What is the area if the triangle? Round to the nearest square inch.

*asked by Marco on February 15, 2011* -
## Pre-Calculus

The minute hand of a clock is 3 inches long. How far does the tip of the minute hand move in 5 minutes? If necessary, round the answer to two decimal places.

*asked by Chris on September 10, 2016* -
## Algebra

Suppose a model of the space shuttle "Endeavour" is 10 inches tall. The actual height of the "Endeavour" is 100 feet. What is the scale of the model?

*asked by Sparkles on February 2, 2011* -
## Calculus

Q. An open-top box with a square base is to have a volume of 62.5 square inches. What dimensions will yield the box of minimum surface area? I am getting 5" by 2.5" but not sure.

*asked by Casey on March 3, 2012* -
## Algebra

A box shaped like a rectangular prism has a height of 17 in and a volume of 2,720 in³ The length is 4 inches greater than twice the width. What is the width of the box? • –10 in • 8 in • 20 in • 40 in

*asked by Sandra on March 24, 2014* -
## math-- algebra

If a pro basketball player has a vertical leap of about 25 inches, what is his hang time? Use the hang-time function V=48T^ I am having major problems here!!! I need help.

*asked by tracie on March 27, 2011* -
## Math

Harriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. If the side lengths are all the same, what is the length of each side of the box?

*asked by Lety on November 14, 2016* -
## math

Choose the answer. 4. (3 pt) Vanessa drew a line that was 6 inches long. She divided the line into 7 equal-length segments. How long was each segment? A.7/6 in. B.13 in. C.6/7 in. D.1/7 in.

*asked by Mary on January 29, 2016* -
## Application problem

A wheelbarrow maker uses handles made of hardwood. Find the amount of hardwood necessary to make 182 handles. The handle length is 61 1/2 inches.

*asked by Alex L. on October 9, 2011* -
## maths

A student says that the perimeter of a rectangle with length 2x-1inches and width 3x inches can be written as 10x-1inches because 2(2x-1)+2(3x)= 10x-1. Explain why the statement is incorrect

*asked by Gabby on October 3, 2014* -
## Precalc

1. If a bicycle wheel has a diameter of 27 inches, find the radian measure of the angle through which the wheel turns as the bicycle travels a distance of one mile. thanks!!

*asked by Rebekah on January 9, 2013* -
## HELP RIGHT AWAY

8. Convert the map scale to a unit rate. How many inches represent one mile? Show your work. Interpret the meaning of the unit rate

*asked by LOL on November 20, 2015* -
## algebra

a truck has a diameter of 25 inches. a tack is stuck on the bottom of the tire. if the truck travels one mile, how many times will the tack touch the road?

*asked by Anonymous on March 2, 2011* -
## math

A baker measured the length of different loaves of bread. The interquartile range of a data set was 12 inches. Which statement is also true for the data set?

*asked by john on May 16, 2013* -
## math

How many cubes with 1/2 inch side lengths will fit inside a prism with a volume of 56 cubic inches? I'm thinking 112, since 56 * 2 =112, but I'm not sure if that's the right thinking.

*asked by mary on February 27, 2016* -
## math

The blue line of best fit for boys intersects the vertical axis at 20 inches and the point (12.5, 25). Which equation best describes the boy's line of best fit?

*asked by Sam on February 1, 2014* -
## 8th Grade Math

Johanna carves a square block of wood that has on one side an area of 872 square inches. To the nearest integer, what is the length of the side?

*asked by Anonymous on October 30, 2012* -
## Precalc

1. If a bicycle wheel has a diameter of 27 inches, find the radian measure of the angle through which the wheel turns as the bicycle travels a distance of one mile. thanks!!

*asked by Rebekah on January 10, 2013* -
## geometery

Jill's car tires are spinning at a rate or 120 revolution per minute. If her car tires' radii are each 14 inches, how far does she travel in 5 minutes?

*asked by stacie on July 30, 2010* -
## Math

A map of Alberta has a scale of 1:1 500 000. On the map, the distance between Calgary and Banff is 2 5/8 inches. What is the distance between these two cities to the nearest mile?

*asked by Anonymous on December 9, 2015* -
## math

A classroom bulletin board is 7ft by 4ft,if there is a picure of a student every 6 inches along the edge including 1 in each corner,how many pictures are on the bulletin board?

*asked by Tamika on October 17, 2013* -
## math

Find the base of a triangle whose area is 60in squared and whose height is 6 inches I did 1/2 bh=A 60=3b so b=60/3 b=20 then check so A=1/2bh A=1/2(20)6 A=1/2(120) A=60in squared is this correct?

*asked by Liz on March 17, 2013* -
## Physics/math

Here is the problem A typical atom has a diameter of about 1.0 X 10^-10m. What it is in inches? How many atoms are there along a 1.0 cm line? ( I got the first part but confuse w/ the second part. how do I know how many atoms are there? Please help me)

*asked by ZneedHeLP on August 13, 2008* -
## scale factors

The model of airplane has a wings[an of20 inches. The model scale of 1 inch = 3.5 feet. what is the wingspan of the actual airplane.

*asked by Anonymous on November 19, 2015* -
## Geometry

A lined napkin,in the shape of a square,has sides 9-inches long.if the napkin is folded along the diagonal,what is the length of the diagonal ?

*asked by Raina on January 17, 2013* -
## Math

The rim of the basket has a radius of 9 inches. What is the approximate circumference of the basket? Use pi equals 3.14. Explain why 3.14 is used when finding the circumference of a circles.

*asked by Kimmy on May 17, 2015* -
## ap Calculus

A right circular cone has a fixed slant height, s= 12 inches. Determine the radius and the height of the cone with maximum volume

*asked by Corey on November 5, 2008* -
## chemistry

human body is 255 square inches what is the total weight of the atmosphere on a human body expressesd in pounds

*asked by susan on November 16, 2011* -
## math

If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V = 48T²

*asked by Juan on April 24, 2011* -
## Math

the top of a rectangular table has a length that is two times it's width. The perimeter of the tabletop is 144 inches. What is the width of the tabletop?

*asked by Becca on November 17, 2016* -
## Calculus Related Rates

If a spherical balloon is inflated and its volume is increasing at a rate of 6 in^3/min. What is the rate of change of the radius when the radius is 3 inches??

*asked by Hailey on March 17, 2016* -
## pre calc

The minute hand of a clock is 7 inches long. How far does the tip move in 16 minutes? a.56/15pi b.8/105pi c.4/105pi d.28/15pi

*asked by jim on January 3, 2012* -
## Math

If a pro basketball player has a vertical leap of about 35 inches, what is his hang time? Use the hang-time function V = 48T²

*asked by Julie on April 24, 2011* -
## math

What is the maximum number of cubes with a side length of 2 inches that can fit in a box that has a length of 6, a width of 2, and a height of 4? 6 cubes?

*asked by Jerald on February 4, 2014* -
## Math

The dimensions of a box are 10 in by 15 by 20. Each edge of the box will be fastened with tape. How many inches of tape are needed? Use make a drawing strategy

*asked by Bella on April 24, 2018* -
## Math

If a cat can jump 5 times the length of its tail. How high can the cap jump, if his tail is 13 inches long? (Algebra)

*asked by shelia on December 10, 2012* -
## Math

A blueprint for a house shows a bedroom being 5.5 inches wide. The scale used to create the blueprint is 0.50 in. = 1 ft. What is the actual width of the bedroom?

*asked by stephanie on February 26, 2010* -
## algebra 2

if the length and width of the rectangle are 5 and 11 inches respectivly what is the approimate circufrence of the circle if the rectangle is inscribed inside the circle?

*asked by brittany on March 25, 2011* -
## Math

Rosa quilts a square rug that has an area of 400 square inches. What is the length of each side of the rug? a 14 b 16 c 18 d 20 im so cufuzzed. i need le help

*asked by Yuboi on October 25, 2018* -
## Algebra

On a scale drawing if 1/4 of an inch represents a distance of 1 foot then a line on the drawing measuring 8 1/2 inches represents ? Feet

*asked by Mary on September 7, 2017* -
## geometry

the area of a triangle is 147 square inches and its height is 1.5 times its base. find the base and the height of the trianle.

*asked by michelle on December 5, 2010* -
## programming

develop a program that converts inches to centimeters(1 inch=2.54 cm). The program when runs should prompt the user to enter an inch value

*asked by nora on October 16, 2011* -
## math

Cassandra has a square photo that has lengths of 4 inches. She cuts 5/8 inch off the top and 1/2 inch off the bottom. What is the new height of the photo?

*asked by Ana on October 20, 2012* -
## Math 5

The stilts increase a person's height by 1.5 yards. If Bonnie, who is 5 feet and 7 inches tall, walks on stilts, how tall will she be.

*asked by Versace on January 7, 2016* -
## Math

A flying disc has a radius of 7 inches. What is the area of one side of the flying disc to the nearest square inch? Use 3.14 as an approximation for pi.

*asked by Claire on February 18, 2016*