There are 30 inches in 2.5 just know that a foot is 12 inches so 12 times 2.5 is 30
D = m / V
2.7 = 8.1 / V
V = 8.1 / 2.7
V = 3.0 mL
1.molecular element
2.ionic compound
3.molecular compound
4. molecular compound
Mixture; it contains water, surgar, fat, protein, etc.
