What is the product of 4xy^3 and 3xy^2

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

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)