An unknown material has a mass of 2.75 g and a volume of 4 cm3. what is the density of the material? round to the nearest tenth.

density = 0.7 gm/cm³

Explanation:
Density can be calculated using the following rule:
Density = mass / volume

We are given that:
mass = 2.75 grams
volume = 4 cm³

Substitute with the givens in the above equation to get the value of the density as follows:
density = 2.75 / 4
density = 0.6875 which is approximately 0.7 gm/cm³

Hope this helps :)

Ican’t sorry i would if i could