3. if earth was 10 times farther away from the sun than it is now, which planet would it be closest to? (assume all the planets are aligned with the sun and are on the same side of the sun.) compare earth's new distance to that planet. how far apart would they be in standard notation? how far apart in scientific notation? show your work? earth 149,600,000

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?