Answer:
37.76
Step-by-step explanation:
(What we know)
V = 4*4*4 = 64
Density = 0.59
___________________
Density = Mass/Volume
Mass = (Density)(Volume)
So
Mass = (0.59)(64)
or
Mass = .59 * 64
Mass = 37.76
_____________________________
So the answer would be 37.76
Hope this helps, if you see an error please correct me.
