How much compound interest will $50,000 earn in 10 years at 3.4% apr compounded yearly, providing no deposits or withdrawals are made? hint: use the formula a = p(1.00 + r)n.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

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

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?