Answers by Blake Doeren
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Answers by Blake Doeren

Answers by Blake Doeren
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The paraboloid z = 5 − x − x2 − 2y2 intersects the plane x = 1 in a parabola. Find parametric equations in terms of t for the tangent line to this par
answered Feb 28, 2021
6 votes
119k views
A class has 6 boys and 15 girls. What is the ratio of boys to girls?
answered Jan 24, 2021
3 votes
39.3k views
Which equation has the solution y=2?
answered Nov 17, 2020
5 votes
98.3k views
Both capital and natural resources can be used to produce other goods and services, but only capital resources__________
answered Nov 2, 2020
1 vote
14.7k views
NEED HELP WITH A MATH QUESTION
answered Oct 21, 2020
2 votes
192k views
For Alyssa's lemonade recipe, 10 lemons are required to make 8 cups of lemonade. At what rate are lemons being used in lemons per cup of lemonade? Express your answer in simplest form.
answered Jul 26, 2020
1 vote
232k views
How did trade with Europeans affect the Native Americans during the colonial period
answered Feb 27, 2020
1 vote
169k views
The long-term buildup of oxygen in Earth’s atmosphere is a result of ________. A. Volcanic outgassing B. Photosynthesis C. Limestone formation in the ocean D. Solar radiation splitting molecules of ozone
answered Feb 12, 2020
4 votes
230k views
The ___________________ U.S. is the most populated region of the United States. Select one: a. Southeastern b. Southwestern c. Northeastern d. Northwestern
answered Apr 19, 2019
5 votes
167k views
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