# Density

If the mass of an object = 32 g +/- 2g and its volume is 11cm cubed +/- 1cm cubed, what is the density in g/cm cubed? Select from the choices below.

2.90 +/- 3%

0.34 +/- 3%

2.9 +/- 15%

2.9 +/- 27%

3 +/- 2%

https://brainmass.com/math/computing-values-of-functions/solving-density-volume-mass-known-369610

#### Solution Preview

Hi,

The density of the object is:

D = 32/11

D = 2.9 g/cm^3

If we want to get the lowest possible value, we need to compute using the lowest possible mass, ...

#### Solution Summary

This posting contains the solution to the given problems.

$2.49