Question: A construction worker drops a bolt while working on a high-rise building 320 m above the ground. After t seconds, the bolt's height above the

A construction worker drops a bolt while working on a high-rise building 320 m above the ground. After t seconds, the bolt's height above the ground is s metres, where ss(t)=3505t2,0t8

a)What is the highest point of the bolt? When does it happen?

B)What is the average velocity of the interval4t5.5s

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