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Answers by Ryde

Answers by Ryde
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A wind turbine is rotating at 15 rpm under steady winds flowing through the turbine at a rate of 42,000 kg/s. The tip velocity of the turbine blade is measured to be 250 km/h. If 180 kW power is produced
answered Feb 15, 2020
2 votes
41.2k views
Determine the values of the constants r and s such that i(x, y) = x rys is an integrating factor for the given differential equation. y(7xy2 + 6) dx + x(xy2 − 1) dy = 0
answered Jul 13, 2019
3 votes
111k views
In "The Story of an Hour," Kate Chopin suggests that marriage can be oppressive for women. Which line in these excerpts from the story supports that suggestion? Knowing that Mrs. Mallard was afflicted
answered May 26, 2019
1 vote
175k views
the sum of three consecutive numbers is 41 less than five times the largest number. find the largest number
answered Jan 27, 2019
1 vote
101k views
By what percent In 2009 impaired drivers caused of all traffic fatalities in children age 14 and younger
answered Jan 25, 2019
1 vote
225k views
30. The perimeter of a rectangle is 292 feet. The length of the rectangle is 4 feet less than 5 times the width. What is the length and width of the rectangle? a. length = 121, width = 25​​b. length =
answered Dec 18, 2018
4 votes
231k views
Who first united the seven English Kingdoms A.) St. Bede B.)Alfred the Great C.)King Charlemagne D.)Justinian I
answered Oct 15, 2018
2 votes
148k views
What is the prime factorization of 42
answered Jul 22, 2018
4 votes
60.4k views
Find the solution of y = 6x + 1 for x = 5
answered Apr 11, 2018
0 votes
22.1k views
A section of a circle has both endpoints on the circle. What is the section of the circle called? arc radius chord diameter
answered Feb 12, 2018
1 vote
188k views
HELP ASAP PLEASE! Which three ordered pairs complete the table to give solutions of the equation y = –4x? A. (–2, –8), (0, 0), and (2, –8) B. (–2, –8), (0, 0), and (2, 8) C. (–2, 8), (0, 0), and (2, –8)
answered Jan 11, 2018
4 votes
141k views
Which plant structure is the dominant sporophyte of angiosperms? A. eggs B. flower C. pollen D. spores
answered Aug 8, 2017
5 votes
56.3k views
Good health in the modern world, with few cases of bacterial infection, is largely the result of
answered May 23, 2017
3 votes
11.0k views
Which of the following best summarizes why the Missouri Compromise needed to be replaced by the Compromise of 1850? Members of Congress wanted to end the question of slavery in the U.S. The U.S. wanted
answered Mar 30, 2017
2 votes
75.7k views
How can complex fractions be used to solve problems involving ratios?
answered Nov 11, 2015
5 votes
70.0k views
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