





Problem #2
Answer to Problem #2 ( just type in the numbers to the nearest tenth ... no labels).
Problem #4
Answer to Problem #4 ( just type in the numbers to the nearest tenth ... no labels).

Problem #9
Answer to Problem #9 ( just type in the numbers to the nearest tenth ... no labels).
Problem #11
Answer to Problem #11 ( just type in the numbers to the nearest tenth ... no labels).
Problem #12
Answer to Problem #12 ( just type in the numbers to the nearest tenth ... no labels).