Build a snow man solve each addition problem

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

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?