Express 78% as a fraction or mixed number in simplest form

Marta earns $12.50 per hour during a 40 hour week. If she works overtime, she earns time and a half pay for every additional hour that she works. This week, she has worked 46 hours. Determine her pay this week.

H = - 2t + 38 H = 16, t =

10 Times as many as hundreds is

Find the percent of 0.9 of 1,000

The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+2j What is the other root? Use a graphing calculator and a system of equations. -3 -1 3 10

The annual Atlantic Coast Conference men's basketball tournament has temporarily taken Joe's mind off of the Cleveland Indians. He says to himself, "I think that Notre Dame has probability 0.05 of winning.

The value - 2 is a lower bound for the zeros of the function shown below. f (x) = 4x^3-12x^2-x+15 A) true B) false

A suit is on sale for 154$. If the original price of the suit is $440, what percent was discounted for the sale

Solve this quick! For two real values of n, the equation 4x^2+nx+25=0 has exactly one solution in x What is the positive value of n?

What is area of circle with diameter of 5.5