On her birthday, sonia distributed chocolates in an orphanage. she gave 5 chocolates to each child and 20 chocolates to adults. take the number of children as x and total number of chocolates distributed as y:

Sara can take no more than 22 pounds of luggage on a trip. her suitcase weighs 112 ounces. how many more pounds can she pack without going over the limit?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

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?