Question

I need help on number 17.

Answer 1

You multiply the volume (13x9x5), which equals = 585.



so, volume is: 585



The equation of Density is: p=m/V



so, 143.8/585cm = 0.245cm or (0.25 cm)



The Density is 0.245cm.

Answer 2

You times the numbers first I believe