Mick wants to design a new escalator for a company. The vertical distance from the first floor to the second floor is 28 feet. The escalator should make an angle of 35° with the ground. What will be the total length of the escalator to the nearest foot?
A.49 feet
B.52 feet
c. 63 feet
D. 39 feet

Which expression gives you the distance between the points (5,1)and(9,-6)

Write and solve a real word problem that involves determining distance on a coordinate plane

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?