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nataly862011 [7]
1 year ago
15

Solve 8 = 2^x + 4. A. x=-4 B. x=-1 C. x=0 D. x=7

Mathematics
1 answer:
stira [4]1 year ago
8 0
I got x=2 , in just so confused non of them aren’t 2
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An element with mass 780 grams decays by 17.1% per minute. How much of the element is remaining after 19 minutes to the nearest
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Step 1
Formulate a recursive sequence modeling the number of grams after n  minutes.
we have that
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</span>
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