Mr Smith is putting around 8 windows each window is 3 and 1/2 feet wide and 5 feet long How many feet of his does he need?

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

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8