Given the following data values: 24 33 34 35 38 39 40 40 41 42 Calculate the following: n = Σχ =
Σχ2 =
mean =
= X
median=
mode =​

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

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

Solve the system of equations y= 3/2 - 1, -x+ y =-3