Please solve the following three problems. YOU MUST SHOW YOUR STEPS FOR FULL CREDIIT.
(a) Find the midpoint between (-2, 3) and (4, 2)
(b) Find the midpoint between (-2, 9) and (-8, -3)
(c) Given an endpoint of a segment is (4,-5) and the
midpoint is (10,-3). Find the other end point.

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

How many terms does the polynomial x^2 y^2 have