Accuracy is how close a measured value is to the actual (true) value.
The speed of the ball is
ds/dt = 32t
At t =1/2 s
ds/dt = 16 ft/s
The distance from the ground
50 - 16(1/2)^2 = 46 ft
The triangles formed are similar
50/46 = (30 + x)/x
x = 345 ft
50 / (50 - s) = (30 + x)/x
Taking the derivative and substituing
ds/dt = 16
and
Solve for dx/dt
33 rounds to 30 and 89 rounds to 80. 80 x 30= 2400
<span>C. grow faster and at a higher rate of return.
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Subtract 5 from each side. Use MAN strategy to determine that x = 5 and x = -1.
