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nika2105 [10]
3 years ago
11

Fred can create 20 animal balloons every 15 minutes. solve ratio table

Chemistry
1 answer:
DerKrebs [107]3 years ago
3 0

The number of animal balloons created in 15 minutes = 20

The number of animal balloons created in 1 minute = \frac{20}{15}

So, the number of animal balloons created in 6 minutes = \frac{20}{15}\times 6 = 8

And, the number of animal balloons created in 45 minutes = \frac{20}{15}\times 45 = 60

So, the solved ratio table will be:

15.20

6.8

45.60



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t=\frac{2.303}{k}log\frac{A_{0}}{A_{t}}

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t=\frac{2.303}{k}log\frac{A_{0}}{A_{t}}=\frac{2.303}{0.1 day^{-1}}log\frac{100}{0.1}=69.09 days

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2 years ago
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