Anybody know the answer bro i gotta turn it in 1 hour

Equation for the calculation double 2 and then add 5

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

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?