Mathematics, 28.01.2021 20:20 sophiaa23
Math on the Spot An elevator is rising at a constant rate of 10 feet per second.
Its height in feet after t seconds is given by h = 10t. At the instant the elevator is at
ground level, a ball is thrown upward with an initial velocity of 60 feet per second from
ground level. The height in feet of the ball after t seconds is given by h= - 16t² + 60t.
Find the time it takes for the ball and the elevator to reach the same height.
Answers: 2
Mathematics, 21.06.2019 17:30
One positive number is 9 more than twice another. if their product is 95, find the numbers
Answers: 1
Mathematics, 21.06.2019 23:00
Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.
Answers: 1
Mathematics, 22.06.2019 02:00
Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.
Answers: 1
Math on the Spot An elevator is rising at a constant rate of 10 feet per second.
Its height in feet...
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