C1700 rea wil 40. The angle of elevation of the top of the tower at distance of 200m
from its foot on a horizontal plane is found to be 60 degree. What
is the height of the tower?
y days
a 340m
b. 340.4m
C346m
d. 364.4m
22
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The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

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?

Line wx is parallel to line yz. if m