Aball is thrown down from a balcony with a
vertical velocity (in ft/s) given by
v(t)= -32t - 10. chose the inequality that
represents the time for which the velocity of the
ball will be between -90 and -58 ft/s.
0 -90 > -32t - 10 > -58
0 -90 < -32t - 10 < -58
-32t – 10< -90 < -58

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min