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rusak2 [61]
3 years ago
8

Please help me to answer this

Mathematics
1 answer:
Igoryamba3 years ago
5 0
A. 1 = 3/3 = 4/4 = 52/52 = x/x

B. 5 = 10/2 = 15/3 = 7.5/1.5 = 120/24 = 5a/a

All the ratios must equal each other
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The accompanying table shows the number of bacteria present in a certain culture over a 6 hour period, where x is the time, in h
madam [21]

The number of bacteria present after 15 hours is 18928

<h3>How to determine the exponential equation?</h3>

An exponential equation is represented as;

y = ab^x

Where

a = y, when x = 0

From the table, we have:

y = 1796 when x = 0

So, we have:

y = 1796b^x

Also, we have the point (1, 2097)

This gives

2097 = 1796b^1

Divide by 1796

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Substitute b = 1.17 in y = 1796b^x

y = 1796(1.17)^x

This means that the exponential equation is y = 1796(1.17)^x

After 15 hours, we have:

y = 1796(1.17)^15

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brainly.com/question/23729449

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7 0
2 years ago
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Katen [24]

Answer:

A is the answer

Step-by-step explanation:

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4 0
3 years ago
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QUESTION #1 - Probability
Olin [163]

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vagabundo [1.1K]
The answer is the third option, it will run out in 8 days.
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5 0
3 years ago
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