a Radio transmission tower is 200ft tall. how long should a guy wire be if it is to be attached 13ft from the top and is to make an angle of 30 degrees with the ground

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?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?