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Pavel [41]
2 years ago
10

A single bacterium is placed in a test tube and splits in two after one minute. After two minutes, the resulting two bacteria sp

lit in two, creating four bacteria.  This process continues.
How many bacteria are in the test tube after a half hour?

1,073,741,824

1.414

16,777,216

180,764,321
Mathematics
1 answer:
boyakko [2]2 years ago
6 0
I THINK THAT ITS 1.414 AS THE ANSWER.
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Answer:

= 1/2 inches ^3

Step-by-step explanation:

The volume of a prism

V = l*w*h

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Step-by-step explanation:

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A company is manufacturing highway emergency ares. Such ares are sup- posed to burn for an average of 20 minutes. Every hour a s
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Complete question :

A company is manufacturing highway emergency ares. Such ares are sup- posed to burn for an average of 20 minutes. Every hour a sample of ares is collected, and their average burn time is determined. If the manufacturing process is working cor- rectly, there is a 68% chance that the average burn time of the sample will be between 14 minutes and 26 minutes. The quality engineer in charge of the process believes that if 4 of 5 samples fall outside these bounds then this is a signal that the process might not be performing as expected. Each morning the sampling begins anew. Let X denote the number of samples drawn in order to obtain the fourth sample whose average value is outside of the above bounds. Find the probability that for a given morning X = 5, hence there seems to be a problem right away.

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0.0285

Step-by-step explanation:

We are to find the probability for a given morning that X = 5

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Substituting figures in the equation, we have:

P(x=5) = \left[\begin{array}{ccc}5-1\\4-1\end{array}\right] (1-0.32)^5^-^4 (0.32)^4

P(x=5) = \left[\begin{array}{ccc}4\\3\end{array}\right] (0.68)(0.01048576)

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3 years ago
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TiliK225 [7]

Answer:

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Step-by-step explanation:

2x+5=10

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