Jada has a meal in a restaurant she adds up the price listed on the menu for everything they order and gets a subtotal of 42.00 They actually paid 52. … 99 $7 is a tip for the sever what percent of

1. what is the measure of ∠abc? what is the measure of ∠abd?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places