Last week during swim practice, kamil swam 19 laps in 10.8 minutes. this week at swim practice, kamil swam 18 laps in 12.6 minutes. what is the difference between his average lap times this week and last week? explain.

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

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units