Mrs allen gave some peanuts to her children to take to the zoo. zach got half the peanuts, wendy got one-fourth of what was left. the twins, ron and don shared the remaining peanuts. if ron got 45 peanuts, how many peanuts did mrs allen give to her children

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?