Xavier determined that 9% of the sixth grade students in his school play the flute. There are 200 students in the sixth grade. How many students in sixth grade do NOT play the flute?

With this one. will mark brainliest

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.