Jon's parents invested $300 for his college tuition in a savings account when he was born. The account pays 5% simple interest every year. How much would be
in the account after 18 years if no other money were invested? (1 = Prt)

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.