Answers by Drew LeSueur
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Answers by Drew LeSueur

Answers by Drew LeSueur
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Cobalt-60 has a half-life of about 5 years. How many grams of 300 g sample well remain after 20 years?
answered Aug 15, 2017
2 votes
24.2k views
3. Irvin cut a 47 in. wire into two pieces. The longer piece is 13 in. longer than the shorter piece. What is the length of the longer piece? _________ in. Please Help!!!
answered Oct 24, 2016
5 votes
1.0k views
Factor and manufactured in one sentence
answered Jul 27, 2016
5 votes
174k views
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