1. Scientific Notation &Percent. (Obj.1 & 4.Textbook pg. 22 & 23 and % = with pg. 99)Two percent of Jennie’s skin cells were burned when she escaped from a fire. If 3.7 × 1010 of her skin cells were burned then, how many skin cells were not burned

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.