anonymous
  • anonymous
A ball is dropped from the top of a 550 ft. building. The function h\left( t \right) = - 16{t^2} + 550 models the height of the ball, h(t) (in feet), at any given time, t (in seconds). How long does it take the ball to reach the ground? Round your answer to the nearest hundredth of a second.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
You would want to find the x intercept
anonymous
  • anonymous
the value of x at which y=0
anonymous
  • anonymous
And either round up or down the answer accordingly

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anonymous
  • anonymous
Always use a graphing calculator to see where the line intersects x incercept.
anonymous
  • anonymous
ok

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