Answers by Marco Santos
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Answers by Marco Santos

Answers by Marco Santos
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Solve the equation by completing the square. Round to the nearest hundredth. x^2+6x=-7 A.4.41,1.59 B.-4.41,1.59 C.-4.41,-1.59 D.4.41,-1.59
answered May 9, 2019
5 votes
175k views
Read the sentence. Open his chemistry book, Trevor knew he had a long night of studying ahead of him. Which is the best replacement for the underlined word? a.To open b.Opening c.Opened d.Opens
answered Apr 20, 2019
0 votes
218k views
Noah thinks more skillfully than others when faced with novelty. given a new task, noah applies his information-processing skills in exceptionally effective ways, rapidly making these skills automatic
answered Mar 28, 2019
6 votes
16.8k views
Based on the macroscopic views of the three substances, which is most permeable?
answered Jan 11, 2019
3 votes
117k views
What are three negative effects of diverting or stopping the flow of river water?
answered Oct 5, 2018
4 votes
81.9k views
Which statement describes a homogeneous mixture
answered May 12, 2018
2 votes
144k views
Why would a drug that damages capsids help treat a viral infection
answered Apr 11, 2018
4 votes
60.4k views
Factor 8x^2-56+48... please help me
answered Mar 12, 2018
4 votes
49.3k views
A large set of test scores has mean 60 and standard deviation 18. if each score is doubled, and then 5 is subtracted from the result, the
answered Mar 6, 2018
7 votes
214k views
Which Renaissance idea would later lead to the Age of Enlightenment? A) Humanism B) Materialism C) Socialism D) Spiritualism
answered Jun 15, 2017
2 votes
77.3k views
What is the most likely effect a decrease of plant life in the biosphere would have on the atmosphere? a. A decrease in plant life would have no effect on the atmosphere. b. A decrease in plant life would
answered May 28, 2017
0 votes
80.6k views
The element Ag has how many protons?
answered Apr 14, 2017
2 votes
77.7k views
Traveling at 65 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 125 miles from San Diego to Malibu? a. 2 b. 60 c. 115 d. 130
answered Jan 20, 2016
4 votes
153k views
Is 63 a prime or composite number
answered Mar 2, 2015
1 vote
64.6k views
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