The ratio of adams height to sam's height is 4: 3 how many times sam's height is adams height

What is the distance between (–2 1/2,-3) and (1, –3)?

Which matrix multiplication is possible?

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