Mathematics, 22.01.2021 21:20, deannajd03

At a swim meet, Dillon dives from a diving board and his position above the water is represented by the equation h(t) = -2t^2- 7t+25 where t represents time in seconds and h(t) the height in meters, Dillon was investigating the time it takes him to enter the water after making the jump from the diving board. he completed the square to find the solution. Before getting the solution he got the following equation (T-H)^2=249/16

WHAT IS THE VALUE OF H?

HOW MUCH TIME DOES IT TAKES TO DILON TO ENTER THE WATER AFTER MAKING THE JUMP FROM DIVING BOARD ? ROUND THE ANSWER TO THE NEAREST TENTH

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At a swim meet, Dillon dives from a diving board and his position above the water is represented by...