5) A water balloon is catapulted into the air so that its height h, in meters, after t seconds is h = -4.9t² + 27t + 2.4. a) How high is the balloon after 1 second? b) For how long is the balloon more than 30 m high? c) What is the maximum height of the balloon?

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A: The correlation coefficient is 0.8137.

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A: Given,         ∫2416-25n2dn

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A: e) -1+ is greater than -1, so we will take the second piece of the function

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A: Consider the given expression, If we substitute  in the expression we get  form. so, use L-hospital…

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