Why do you think inequalities can have multiple solutions?

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

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

27 is what percent of 108? 27 is % of 108