Answer:
First Step:
Volume of metal sample= Final Volume - Initial Volume
Volume of metal= 37.4 mL - 33.0 mL = 4.40 mL
Second step:
Density= mass/ volume
Density= 7.101 g/ 4.40 mL = 1.61 g/mL
For part B, we are going in reverse.
First step, finding the volume of the metal=
Volume= mass/ Density
Volume= 7.101 g/ 2.7 g/mL= 2.63 mL
So, the water would have risen 2.63 mL when the aluminum sample would have been added.
Explanation: