jenniferlg73 jenniferlg73

31-05-2024
Mathematics

Answered

The vertical position y (in feet) of a rock t seconds after it was dropped from a cliff is given by the formula y equals short dash 16 t squared plus 4 t plus 380. The base of the cliff corresponds to y = 0.

After how many seconds will the rock hit the ground at the base of the cliff?

Answer :

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