# physics

If the mass of 35 feet of paper is 280gram,how many feet will weight 7.2 kg.

1. 👍 0
2. 👎 0
3. 👁 100
1. 35' : 0.28 kg
x' : 7.2 kg

Cross multiply and solve for x

x=35' * 7.2 kg / 0.28 kg
= 900'

1. 👍 0
2. 👎 0
posted by MathMate

## Similar Questions

1. ### Physics

You are standing 7 feet from one speaker and 10 feet from another. Both speakers are producing the same sound. If the combined sound from both speakers is barely audible at your location, which of the following could be the

asked by Shae on March 3, 2018
2. ### math

Tania is in charge of designing a school pennant for spirit week. She wants the base to be 3 1/2 feet and the height to be 6 1/2 feet. She has 20 square feet of paper available. Does she have enough paper? Explain.

asked by Maria on February 23, 2012
3. ### math

Tameeka is in charge of designing a school pennant for spirit week. She wants the base to be 3 1/2 feet and the height to be 6 1/2 feet. She has 20 square feet of paper available. Does she have enough paper? Explain. PLEASE

asked by mystery on March 6, 2013
4. ### Physics

You are standing 7 feet from one speaker and 10 feet from another. Both speakers are producing the same sound. If the combined sound from both speakers is barely audible at your location, which of the following could be the

asked by Shae on March 4, 2018
5. ### physics

You are standing 7 feet from one speaker and 13 feet from another. Both speakers are producing the same sound. If the combined sound from both speakers is especially loud at your location, which of the following could be the

asked by Jennie on December 8, 2011
6. ### Descriptive Physics

You are standing 5 feet from one speaker and 14 feet from another. Both speakers are producing the same sound. If the combined sound from both speakers is especially loud at your location, which of the following could be the

asked by Thomas on March 13, 2016
7. ### Math

How many square feet of wrapping paper do you need . To wrap a package it is 3.5 feet long 18 inches wide and 2 feet high

asked by Rose carter on February 23, 2017
8. ### math

he dimensions of Liz's desk are 3.2 feet wide and 4.6 feet long. Match the description on the left with the appropriate calculation. Length Width Perimeter Area No match CHOICES: A) 15.6 feet B) 4.6 feet C.) 14.72 sq. feet D).

asked by kelly on February 25, 2013
9. ### Math

The area of a circle is 78.5 square feet. What is the circumference? Select all that apply. 5 π feet 10 π feet 20 π feet 15.7 feet 31.4 feet 62.8 feet

asked by Plz Halp on August 9, 2019
10. ### Pre Calculus

If you are riding on a Ferris wheel that is 60 feet tall and it takes 5 minutes to make a one revolution, what is your linear velocity? A. 0.62 feet per second B. 0.31 feet per second C. 37.68 feet per second D. 3.14 feet per

asked by Deontre on April 22, 2013

More Similar Questions