Answers by Dave Lucre
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Answers by Dave Lucre

Answers by Dave Lucre
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Solve the equation algebraically. Round to the nearest tenth. 11=-16x^2+32x+3
answered May 14, 2019
4 votes
175k views
What single group was the aids virus thought to affect? What was determined later about how someone can contract aids?
answered Feb 12, 2019
1 vote
140k views
Write forty and eight tenths as a decimal
answered Dec 25, 2018
1 vote
61.1k views
What is the approximate number of hours in 72 days on Saturn?
answered Oct 10, 2018
4 votes
224k views
Which of the following statements about physical models is not true? a. Physical models are often three-dimensional representations. b. Physical models are used to represent an object or event. c. Physical
answered Jul 21, 2018
2 votes
27.0k views
Which of the following is NOT a reason for U.S. support of tsunami victims in South Asia?
answered Feb 24, 2018
5 votes
228k views
What is the length of AD?
answered Feb 10, 2018
1 vote
88.5k views
Which trinomials are perfect square trinomials? Select EACH correct answer. A. a^2+14a+49 B. a^2+26a+169 C. a^2+4a+16 D. a^2+15a+75
answered Jan 29, 2018
5 votes
124k views
Maggie had 20 ribbons. 2/5 of the ribbons are polka-dot Ted ribbons. how many are not polka-dotted?
answered Apr 28, 2017
4 votes
178k views
Francis Drake was the first Frenchman to sail around the world. True or False English pirates looted Portuguese vessels in the New World. True or False
answered Mar 4, 2017
4 votes
58.5k views
Melinda paints 7/8 of a wall in 1 1/6 hours. What part of a wall does Melinda paint in 1 minute.
answered Oct 20, 2015
4 votes
73.3k views
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