The function f(x) is shown on the graph. If f(x) = 0, what is x?
1814
15-
O O only
0-6 only
0-2, 1, or 3 only
0 -6, -2, 1, or 3 only
12
9
6-
3
1
12
15
-18

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?