14. A diagonal of a rectangle is 8 mm and forms with one side an angle measuring 30. Find the area of the
rectangle. (Hint: The diagonal creates a 30-60 right triangle.).

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?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent