Find the amount of payment into a sinking fund.

amount needed: $57,000

years until needed: 3

interest rate: 6%

interest compounded: semiannually

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12