What property is shown
(c^4)^6=c^24

a)product of powers property
b)power of product property
c)power of power property
d)power of quotient property

explain or tell me why :

If the measure of xyz is 81 what is the measure of yz

We just started the introduction into circles and i have no idea how to do this.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in