Answers by Marcelo Machado
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Answers by Marcelo Machado

Answers by Marcelo Machado
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Sid earns $135 per day as a babysitter. He works 9 hours each day. How much does he earn in an hour? $17 $15 $14 $12 $11
answered Feb 16, 2019
2 votes
123k views
Why is complementary base pairing so important to the success of protein synthesis? HELP PLZzzzzzz ILL GIVE U 38 points!!!!!!!!!!
answered Dec 25, 2018
2 votes
49.1k views
What is the definition of "cache," and in what circumstances would it be appropriate to use it?
answered Dec 7, 2018
5 votes
67.9k views
Some European nations have experienced a debt crisis. What caused this crisis? a.Unscrupulous national leaders embezzled money from the treasuries of some European countries. b.Too many recent immigrants
answered Oct 12, 2018
2 votes
62.3k views
How does overfishing affect the Great Barrier Reef? A. It has removed all coral polyps from the region. B. It disrupts the sensitive food web. C. It exposes the reef habitat to dangerous runoff. D. It
answered Sep 23, 2018
2 votes
157k views
Two numbers have the same digit in the millions period, the same digits in the thousands period, and the same digits in the ones period. Do these numbers have the same value
answered Jul 25, 2018
4 votes
148k views
Study the image above. Which of the following names should you place on the line labeled "C"? Executive Legislative Judicial Supremacy
answered Jul 17, 2018
3 votes
37.6k views
When Russia began expanding south toward the Black Sea it came into conflict with _____________ . which of the following did Tsar Nicholas I referred to as “the sick man of Europe”. A. Poland B. Sweden
answered Dec 13, 2017
4 votes
168k views
Which of the following is considered to be the minimum height tide? spring tide fall tide neap tide
answered Jul 24, 2017
3 votes
106k views
Which of the following would most likely increase if the amount of recycled materials decreased? A. the number of gas-powered cars B. the number of sugarcane plantations C. the number of trees D. the number
answered Aug 15, 2016
6 votes
153k views
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