Write using only positive exponents. 36x^-4y^2z^0/5x^2y^-3z^-2

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?