Im bored and i want to talk (dont be dry)

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

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