Jenna saves $2,500 per year in an account that earns 10% interest per year, compounded annually. Jenna will have saved in 30 years. Her account balance is a result of Jenna’s
1.a: $411,235
1.b: 425,352
1.c: $449,739

2.a: Annuity payments
2.b: lump-sum payments

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?