Roy's average balance checking account pays simple interest of 4.8% annually and he made $2.25 in interest last month. what was roy's average balance last month? a. 56.25 b. 5.63 c. 562.50 d. 5625.00

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships