List the outcomes in Ec select the correct choice below and if necessary fill the answer box. THANK YOU

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

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?

Solve the formula ax+ by = c for x.