Mathematics, 25.02.2021 21:20 Pen350
A ball is shot from cannon into the air with an upward velocity of 40 ft/sec. The equation that
gives the height (h) of the ball at any time (t) is: h(t) = –16t2 + 40t + 1.5
p. 1- When is the ball at its maximum height?
p.2- Find the maximum height attained by the ball
p.3- What is the ball’s initial height
p.4- What is the ball’s height at 2 seconds
Answers: 2
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Find the area of the regular hexagon if a side is 20 cm.
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Mathematics, 21.06.2019 19:00
How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)
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A ball is shot from cannon into the air with an upward velocity of 40 ft/sec. The equation that
giv...
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