Answer:
A is the answer- Density = number of books over volume of shelf
Step-by-step explanation:
Density is mass/volume, so the number of books is the mass and the volume of the shelf is the volume for this equation.
Answer:
D. The population of a town in Increasing by ten people each year
Answer:158.76 cm^2
Step-by-step explanation:
Answer:
So, the step1 is correct.
Step-by-step explanation:
The expression is

So, the step 1 is correct.