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shannonkiannasr shannonkiannasr
  • 10-05-2024
  • Mathematics
Answered

A water balloon is catapulted into the air that its height h,in meters, after t seconds is y=-4.9^{2}+27x+2.4 .

question 1: what is the initial height of the balloon?

question 2: after how many seconds does the water balloon reach its maximum height?

question 3: for how long is the balloon more than 20 meters high?

Verified Answer :

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