Answers by Gavi
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Answers by Gavi

Answers by Gavi
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Round 8.876 to the nearest whole number.
answered Aug 23, 2018
2 votes
67.7k views
Which pair of expressions is equivalent? a. 15a + 6 and 3(5a +3) b. 14b +4 and 2(7b -2) c. 5(2c +3) and 7c + 8 d. 3(d + 5/3) and 3d + 5
answered Jun 15, 2018
1 vote
83.8k views
Aerobic exercise ____________ the body's production of serotonin and ____________ its production of the endorphins.
answered Apr 28, 2018
6 votes
49.6k views
A simple random sample of 1800 hospital patients admitted in a given year shows that 82.5% had an error on their medical bill. Which interval is the 95% confidence interval for the percent of all the hospital's
answered Jan 13, 2018
6 votes
103k views
Do inflections add grammatical or semantic meaning to a word
answered Sep 29, 2017
4 votes
73.4k views
Which is a characteristic of an open system? A. it is sealed off from the environment B. nothing can enter and leave C. materials can enter and leave D. they are all extremely hot due to pressure
answered Mar 19, 2017
7 votes
89.9k views
Which statement is the best thesis for a compare-and-contrast essay? A. Both of the political ads describe the candidates’ opinions about creative ways to improve regional transportation. B. One of the
answered Mar 14, 2017
4 votes
74.9k views
In an earthquake, a P wave is a longitudinal wave. It moves through soil and rock as a A. wavy line. B. series of faults. C. series of compressions and rarefactions. D. series of crests and troughs.
answered Oct 17, 2016
6 votes
56.8k views
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