The probability that Rahul succeeds at any given free-throw is 70%. He was curious how many free-throws he can expect to succeed in a sample of 15 free-throws. He simulated 30 samples of 15 free-throws where each free-throw had a 0.7 probability of being successful. Rahul counted how many free-throws were successful in each simulated sample. Here are his results: Use his results to estimate the probability that he succeeds at 11 or fewer free-throws in a sample of 15 free-throws.

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?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Vertical angles must check all that apply