Solve for 0.5(d - 2) = -0.2(d + 19) Your answer?

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

If you answer 2+2 you will get over 80 points

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?