Answer:
She made an error in step 1.
Step-by-step explanation:
The difference would be 10.
Answer:
I think the F could mean force like F = ma (mass acceleration)
Step-by-step explanation:
Answer:
A square
Step-by-step explanation:
A parallel cross section will be the same shape of the base. Since it's a square base, all parallel cross sections will also be parallel. Think of it as a different floor of a pyramid shaped building.
Answer:
170.17g
Step-by-step explanation: