A child holds the end of a kite string 36 in. above the ground. The string is taut and it makes a 45 angle with the horizontal. How high off the ground is the kite, if 512 in. of string are out?

Which of the following tables represents exponential functions?

Wrote and expression for the difference of p and 4

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?