Find the measure of ZC. Write your answer as a decimal.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.