Sonny's gymnastics class last one hour and 20 minutes the class starts at 3: 50 p. m. at what time does the gymnastics class in

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0