Awhisper room is a room that allows two people to stand on opposite sides of an elliptically shaped room and hear each other’s whispers. the locations at which they can hear one another are the foci of the ellipse. if the room has a major axis of 82 feet and a minor axis of 18 feet, how far apart, in feet are the two people? do not include a label in your answer.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

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?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.