Suppose that you would like to put money in an account today to make sure your younger sibling has enough money in 10 years to buy a car. If you would like to give your sibling $20,000 in 10 years, and you know you can get 5% interest per year from a savings account during that time, how much should you put in the account now

Jen heard that the bank where she kept her money was going to close for good. jen said she wasn't worried

Aproduction line has three machines a, b, and c, with reliabilities of .96, .86, and .85, respectively. the machines are arranged so that if one breaks down, the others must shut down. engineers are weighing two alternative designs for increasing the line’s reliability. plan 1 involves adding an identical backup line, and plan 2 involves providing a backup for each machine. in either case, three machines (a, b, and c) would be used with reliabilities equal to the original three. a. compute overall system reliability under plan 1. (round your intermediate calculations and final answer to 4 decimal places.) reliability b. compute overall system reliability under plan 2. (round your intermediate calculations and final answer to 4 decimal places.) reliability c. which plan will provide the higher reliability? plan2plan1

Review the key ethical and social issues over the last five decades and place each on the timeline in chronological order. note that once you complete this part of the question, you will be unable to adjust your answers.