19³ x 19³ = 1. 19 *exponent* 3 2. 19 *exponent* 4 3. 19 *exponent* 5 4. 19 *exponent* 6 --

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

How do you determine if an ordered pair is a solution to a given equation?

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?