Find the monthly payment R needed to have a sinking fund accumulate the future value A. The yearly interest rate r and the time t and the years are given below. Interest is compounded monthly. A=$5,000 R=9.5% t=2

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m