anonymous
  • anonymous
A juggler is performing her act using several balls. She throws the balls up at an initial height of 4 feet, with a speed of 15 feet per second. If the juggler doesn't catch one of the balls, about how long does it take the ball to hit the floor? Hint: Use H(t) = −16t2 + vt + s.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
@ganeshie8
anonymous
  • anonymous
v is the initial speed and s is the initial height so the equation is \[h(t)=−16t^2+15t+4\] Set h(t) equal to 0 and solve for t using the quadratic formula or completing the square
anonymous
  • anonymous
ok

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anonymous
  • anonymous
@200205650

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