A rubber ball is thrown 16m into the air. The ball falls, rebounds to half its previous height and falls again. If the ball continues to rebound and fall in this manner, find
the total distance the ball travels until it hits the ground for the sixth time.

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?