The table shows the first 4 terms of the patterns. Which statement best describes the relationship between the corresponding terms in Pattern A and Pattern B?

A. Terms in Pattern A are 2 greater than the corresponding terms in Pattern B.

B. Terms in Pattern B are 1 greater than the corresponding terms in Pattern A.

C. Terms in Pattern A are 2 times the corresponding terms in Pattern B.

D. Terms in Pattern B are 1 less than the corresponding terms in Pattern A.
Term Pattern A Pattern B
1 0 1
2 2 3
3 4 5
4 6 7

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?