Hailey works at a gift shop after school. she is paid $10 per hour plus 15% commission on merchandise she sells. select an equation that represents her earnings in a week if she sold $550 worth of merchandise. a. y= 10x 535, where x =number of hours worked b. y= 0.15x 10, where x =merchandise sold c. y= 10x 82.5, where x =number of hours worked d. y= 10x 522.5,where x =merchandise sold

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)