An unknown material has a mass of 5 g and a volume of
7.25 cm3. what is the density of the material? round to the nearest tenth.

36.3

Explanation:

5 x 7.25 = 36.25

When you round this to the nearest tenth you will get 36.3

a) the particles of the chair are strongly held together.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )