Answer:
.003508 kg of copper
Step-by-step explanation:
1000 grams = 1 kg
3.508 g/1000 g = .003508 kg
Yes the square root of 1/4 is a rational number
18.03 inches
Put the dimensions into the pythagorean theorem, that will give you the answer.
Answer:
12.5
Step-by-step explanation:
4+21=25
25/2=12.5
