What is the value of any number raised to the 0 power?

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Find the commission on a $590.00 sale if the commission is 15%.

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?