moncho6222
04.10.2019 •
Mathematics
Aball is thrown from an initial height of 3 feet with an initial upward velocity of 28 ft / s. the ball's height
h (in feet) after t seconds is given by the following.
h = 3+28t-16t^2. find all values of t for which the ball's height is 11 feet.
round your answer(s) to the nearest hundredth.
(if there is more than one answer, use the "or" button.)
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Ответ:
1 min -> 2/3 page
3 x 60 min = 180 min
180 min -> 2/3 x 180
= 120 pages