1) what’s the initial value ? 2) what is the rate of change ?
3) when it is 90 degrees out, how much water is consumed on average ?

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Two lines that do not intersect are skew. always sometimes or never

What statement is true? 2x^2-9x+2=-1