The table shows the change in the depth of the water during each 2-hour period until 8:00pm. The depth of water was 4.3 feet at 12:00pm near a boat dock on the ocean. What was the depth of the water at 8:00pm?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?