18. if a university wants to maintain a 14: 1 ratio between students and teachers, how many teachers would be needed to accommodate 896 students? a. 64 teachers b. 28 teachers c. 100 teachers d. 14 teachers

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m

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.