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Llana [10]
3 years ago
10

The number of bacteria in a sample after x days is represented using the equation b= 50,000(1.05)^-x. By what approximate percen

t does the population change per day?
Mathematics
2 answers:
Trava [24]3 years ago
8 0
5% increase per day.................
levacccp [35]3 years ago
7 0

This is not correct, the right answer is A.) 4.8% decrease, I just took the test :)

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67.935 in expanded form in fraction form after the decimal
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Hello,

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Doogle drove 30 and one-third miles toward his brother's house in one-third of an hour. About how long will the entire 100-mile
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Answer:

1\frac{9}{91}\ hours

Step-by-step explanation:

we know that

30 and one-third miles is equal to

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Applying proportion

\frac{(1/3)}{(91/3)}\frac{h}{mi}=\frac{x}{100}\frac{h}{mi}\\ \\x=\frac{100}{91}\ h

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\frac{100}{91}\ h=\frac{91}{91}+\frac{9}{91}=1\frac{9}{91}\ h

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4 years ago
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49

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