davidglez06 davidglez06
  • 01-10-2021
  • Mathematics
contestada

A rubber ball is dropped from the top of a hole. Exactly 2.5 seconds later, the sound of the rubber ball hitting bottom is heard. How deep is the hole?
(Hint: The distance that a dropped object falls in t seconds is represented by the formula s = 16². The speed of sound is 1100 ft/sec.)

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mjmyusuyf2010
mjmyusuyf2010 mjmyusuyf2010
  • 01-10-2021

Answer:

jejejejjeejjeu6GDrksfkarwjwrjsrjjtwajrjrajta

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