hannah earned something extra money baby sitting after stocking up on candy she only had 1/3 oh her earnings left she then spent $12 on a new hat what were her earnings if she has $20 left

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Find percent notation for 0.008 0.008=

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