A woman on a cliff at the edge of the ocean spots a raft. The cliff is 36 feet above sea
level and the angle of depression is 7 degrees.
Find the distance from the raft to the cliff to
the nearest foot.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Which is the graph of the function y=2(4)^x

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.