Brody invested $7,000 in an account paying an interest rate of 2% compounded monthly. Robert invested $7,000 in an account paying an interest rate of 2%
compounded quarterly. After 10 years, how much more money would Brody have in
his account than Robert, to the nearest dollar?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.