Marcus is selling lemonade and peanuts. Each cup of lemonade costs $0.75, And each bag of peanuts costs $0.35. On Saturday Marcus sold five more cups of lemonade then bags of peanuts. He earned $7.05. How many cups of lemonade did Marcus sell on Saturday?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?