Mathematics, 28.07.2021 03:10 Yellow78
A steep mountain is inclined 75 degree to the horizontal and rises 3900 ft above the surrounding plain. A cable car is to be installed by connecting a cable from the top of the mountain to a spot on the plain that is 910 ft from the base of the mountain. Find the shortest length of cable needed.
Answers: 3
high
from the base of the mountain
Another question on Mathematics
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 19:40
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
Mathematics, 21.06.2019 22:50
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
Answers: 1
You know the right answer?
A steep mountain is inclined 75 degree to the horizontal and rises 3900 ft above the surrounding pla...
Questions
Mathematics, 15.04.2021 21:20
Mathematics, 15.04.2021 21:20
Mathematics, 15.04.2021 21:20
Social Studies, 15.04.2021 21:20
Mathematics, 15.04.2021 21:20
Business, 15.04.2021 21:20
Mathematics, 15.04.2021 21:20
