Given the following: measure of arc a b equals measure of arc b c equals measure of arc c d. in circle f, what is the measure of ∠ ced ? a. 36 b. 18 c. 9 d. 72 line et is tangent to circle a at t, and the measure of arc tg is 70°. what is the measure of ∠get? a. 55 b. 20 c.35 d.110

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?