Tanya kicks a ball into the air. The function that models this scenario is f(t)=-16t^2 +96t, where h is the height of the ball in feet and t is the time seconds. When will the ball hit the ground?

3(10x-y)-5(x-y^2) need this solved asap

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20