A squirrel is sitting in a tree. He holds an acorn 6 inches above his feet and drops it. The acorn lands in the head of a person walking by who is 37 inches below the feet of the squirrel. How far did the acorn travel?

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

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.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry