Zahara deposits $500 into a simple interest account. cisco deposits $500 into a compound interest account. the interest rate for both accounts is 3.25%. determine each account balance after each given number of years. what is the exponential function of this context?

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?