Leigh8655
04.12.2020 •
Mathematics
The initial velocity v(in feet per second) at which a person must jump to make a slam dunk is given by R=21/2-1/64v^2 where R is the person's standing reach in feet.
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Ответ:
3.69 hours
Step-by-step explanation:
y = 80.25x + 78.75
y = 95.75 + 40
85.25x + 78.75 = 95.75 + 40
-85.25x -40 -85.25x -40
38.75/10.5 = 10.5x/10.5
3.690476190 = x
rounding
3.69 = x