Question: PART D: ( 5 marks ) 1. A daredevil jumps off the CN Tower and falls freely for several seconds before releasing his parachute. His

PART D: ( 5 marks ) 1. A daredevil jumps off the CN Tower and falls freely for several seconds before releasing his parachute. His height, h(#), in metres, / seconds after jumping can be modelled by b, (t) = =4.9+2 + + 360 before he released his parachute; and h2 ( t) = - 4t + 142 after he released his parachute. How long after jumping did the daredevil release his parachute

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