Billy is flying his new radio-controlled helicopter around town. he is using a map in which each grid line is equivalent to 100 feet. billy releases the helicopter from the library parking lot, at (2, 6) on the map. he gets it to cruising altitude and then starts measuring its flight. billy flies the helicopter in a direct line to the town pool, at (6, 9) on the map. how far has the helicopter flown?

5(-9w) put expression in distributive property

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

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?