Which choice is equivalent to the expression below √-49
49i
7i
-49
7+i
-7...
Mathematics, 14.07.2020 01:01 maya4790
Which choice is equivalent to the expression below √-49
49i
7i
-49
7+i
-7
Answers: 2
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Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
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