Answer:
46.9333 feet per second
Step-by-step explanation:
a) 122.5 m ; b) 10 s
Just use the given equation and plug in what you know.
a)
d = 4.9t^2
d = 4.9(5^2)
d = 4.9 * 25
d = 122.5 m
b)
490 = 4.9t^2
100 = t^2
t = 10 s
y = 250x + 1500
Slope is 250
y-intercept = 3000 - 6 × slope
3000 - 1500 = 1500
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-0.5
Not sure 737
