51. A bank account earning annual compound interest was opened, and no additional deposits or withdrawals were made after the initial deposit. The balance in the account after x years can be modeled by b(x) = 850(1.025)*. Which statement is the best interpretation of one of the values in this function? A. The initial balance of the account decreases at a rate of 97.5% each year. B. The balance in the account increases at a rate of 2.5% each year. C. The initial balance of the account was $1,025. D. The balance in the account at the end of one year is $850.

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.