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Answers by SysHex

Answers by SysHex
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Which of the following are not grouped according to similar chemical properties? A. Cobalt, iron, nickel. B. Iron, copper, ruthenium. C. Ruthenium, iridium, palladium. D. Gold, silver, copper.
answered Apr 30, 2018
5 votes
64.6k views
PLEASE HELP ASAP Is the set of multiples of 4 closed under addition? Explain why or provide a counterexample if not. A. Yes, because the sum of any two multiples of 4 is also a multiple of 4. B. Yes, because
answered Dec 18, 2017
5 votes
149k views
Derek is thinking of a number. When he rounds his number to the nearest 10, he gets 580. When he rounds his number to the nearest 100, could he get 500? Why or why not?
answered Nov 22, 2017
6 votes
49.9k views
What is a "rep" in strength training?
answered Oct 27, 2017
4 votes
34.1k views
Given the sequence 8, 16, 32, 64, ..., which expression would give the thirteenth term?
answered Jun 25, 2017
3 votes
190k views
Automatic stabilizers are critical to the success of supply-side policies. True or False
answered May 17, 2017
3 votes
83.9k views
Find the greatest common factor of 270 and 360.
answered Jan 22, 2017
4 votes
80.6k views
one eighth of Tony's book are mystery book.he has 3 mystery books.how many books does tiny have in all?
answered Jun 3, 2016
5 votes
142k views
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