A ball is dropped from a height of 7 feet. Suppose the ball will rebound 2/5 of its height on each bounce. Write a recursive formula for how high the ball will bounce after the nth time?

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

It says factor each expression 49x-28?