Question

PLEASE HELP! 30 POINTS.

A metallic paperweight in the shape of a rectangular prism measures 9 centimeters by 4 centimeters by 4 centimeters and has a mass of 1267.2 grams.

What is the density of the paperweight?

Enter your answer in the box.

Answer 1

8.8

Explanation:

Density = Mass / Volume

Volume = 9 × 4 × 4 = 144

Mass = 1267.2

Density = 1267.2 / 144 = 8.8

Answer 2

p=m/v

v=9 x 4 x 4=144cm

m=1267.2g

p=1267.2/144

p=8.8 g/cm^3