The ratio of country albums to jazz albums in a music collection is 2: 3 . if the music collection has 45 albums, how man are country albums?

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Write and solve a real word problem that involves determining distance on a coordinate plane

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.