Answers by John Woodruff
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Answers by John Woodruff

Answers by John Woodruff
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Consider the linear second-order differential equation: d^2y/ dx^2 + a1(x)dy/dx +ao(x)y(x)=0 Note that this equation is linear because y(x) and its derivatives appear only to the first power and there
answered Feb 22, 2021
4 votes
182k views
Plane R contains which of the following? M point M and line f line M and linef Opoint X and line e point Y and point A​
answered Feb 14, 2021
3 votes
49.0k views
The endpoints of AB are at A(1, -6) and B(7,-3). Find the coordinate of the midpoint M of the segment.
answered Jan 31, 2021
6 votes
130k views
What evidence in this excerpt supports the theme that ordinary people can act heroically in difficult times?
answered Jan 30, 2021
0 votes
91.3k views
During a severe storm, electrical transformers that function independently are expected to operate 85 percent of the time. Suppose 20 electrical transformers are randomly selected from the population.
answered Nov 22, 2020
4 votes
44.7k views
Who was the first black supreme court justice?
answered Sep 20, 2020
6 votes
28.2k views
At the beginning of 2013, Yellowstone Corp had assets of $540,000 and liabilities of $320,000. During 2013, assets increased $50,000 and liabilities increased $10,000. What was stockholders' equity on
answered Aug 9, 2020
5 votes
229k views
The figure shows four types of quadrilaterals. What type of quadrilateral shown has exactly one pair of parallel sides?
answered Apr 13, 2020
4 votes
179k views
Dextra Computing sells merchandise for $7,000 cash on September 30 (cost of merchandise is $5,600). Dextra collects 6% sales tax. Record the entry for the $7,000 sale and its sales tax. Also record the
answered Mar 16, 2020
3 votes
33.0k views
The text uses __________ as an example of a set of people with a history as a counterculture in the u.s.
answered Jul 27, 2019
2 votes
104k views
Can someone please help me with this one question
answered Jul 25, 2019
0 votes
69.1k views
What is a barter system
answered Apr 3, 2019
0 votes
113k views
Lee la frase y cambia el verbo en negrita al condicional. Read the sentence and change the word in bold to the conditional. Mis padres emigraron de El Salvador durante la guerra de los años ochenta. Si
answered Jan 14, 2019
5 votes
95.2k views
Which of these played an important role in causing the American Revolution? A) slavery B) the War of 1812 C) the French and Indian War D) Indian rebellions in the Ohio Territory
answered Dec 24, 2018
1 vote
225k views
The ratio of two numbers is 5:3.Their sum is 64.What is the smaller number?
answered Dec 23, 2018
5 votes
80.9k views
true or False? Once the coaster reaches the top hill, a roller coaster uses physics to “coast” through the rest of the ride.
answered Nov 26, 2018
4 votes
120k views
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