A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the object can b

Question

A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the object can be modeled by the equation s(t) = -16t2 + 32t + 75. Determine the time(s) the ball is lower than the bridge in interval notation.

In two or more complete sentences, explain why (-∞,0) is not included in the solution.

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niczorrrr 3 years 2021-09-05T15:35:51+00:00 1 Answers 30 views 0

Answers ( )

  1. Gerda
    0
    2021-09-05T15:37:18+00:00
    Reply

    the correct answer is 123t

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )