For the data in the table does y vary with x if it does write an equation for the direct variation x y 4 28 6 48 8 72 answers: a. yes y=2x b. yes y=5x c. yes y =7x d. no

P= $1400,300 r = 7 1/2% t = 4 what is i ? $4.29 $429.00 $4290.00

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

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