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Sedbober [7]
2 years ago
13

Element X decays radioactively with a half life of 11 minutes. If there are 790 grams of Element X, how long, to the nearest ten

th of a minute, would it take the element to decay to 40 grams?
Mathematics
1 answer:
leva [86]2 years ago
3 0

Answer:

47.34158

rounded to the nearest tenth of a minute: 47.3

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EDIT: 
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3 years ago
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Mrac [35]

Answer:

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3.)

Given: 3x+1=-14 Prove: x=-5

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1. 3x+1=-14     Given

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3 0
3 years ago
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Answer:

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