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scoundrel [369]
2 years ago
15

HELP PLZZZ!!!

Mathematics
2 answers:
Vitek1552 [10]2 years ago
6 0

Answer:

The length of the arc is the answer.

mafiozo [28]2 years ago
5 0
The length of the arc
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the time taken for the radioactive element to decay to 1 g is 304.8 s.

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1 = 500 (0.5)^{\frac{t}{34}} \\\\\frac{1}{500} =  (0.5)^{\frac{t}{34}}\\\\log(\frac{1}{500}) = log [(0.5)^{\frac{t}{34}}]\\\\log(\frac{1}{500})  = \frac{t}{34} log(0.5)\\\\-2.699 = \frac{t}{34} (-0.301)\\\\t = \frac{2.699 \times 34}{0.301} \\\\t = 304.8 \ s

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