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erastova [34]
3 years ago
7

PLEASE HELP I WILL AWARD BRAINLIEST

Mathematics
1 answer:
lyudmila [28]3 years ago
3 0

By the table, it seems to be that f = 1/2x

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12 = 15 * e^(-0.0079 * t)
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Logarithm both sides (because ln(e) = 1:
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8 0
3 years ago
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