The velocity function (in meters per second) is given for a particle moving along a line. v(t) = 5t − 8, 0 ≤ t ≤ 3
(a) Find the displacement.
-3/2 m

(b) Find the distance traveled by the particle during the given time interval.
m

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Is the square root of 4 plus the square root of 16 rational?