Write an equation or inequality to solve this problem. on three extra credit problems on a math test, students are given up to 4 points each, provided that their scores do not exceed 100 (points). what is the minimum raw score students could have and still score 100 with the extra credit?

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?