Which statement is correct? 1 in 7 in
2.54 cm 17.68 cm
1 ft 7 ft
12 in. 74 in
1 yd 7 yd
36 in 252 in
1 m 7 m
3.28 ft 22.86 ft

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 is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Which value of y will make the inequality y< -1 false?