1. listed are 29 ages for academy award winning best actors in order from smallest to largest
18, 21, 22, 25, 26, 27, 29, 30, 31, 33, 36, 37, 41, 42, 47, 52, 55, 57, 58, 62, 64, 67, 69, 71, 72, 73, 74,
76, 77
a. find the 40th percentile.
b. find the 78th percentile

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

If g^-1(x) is the inverse of g (x) which statement must be true

(x-5)1/2+5=2 what is a possible solution?