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Otrada [13]
3 years ago
5

n a very large population that has a proportion of a particular disease p, a researcher conducting a study on this disease, is t

aking samples sequentially until she receives three cases consecutively. Find the mean and the variance of the number of samples she needs to take.
Mathematics
1 answer:
Alenkinab [10]3 years ago
6 0

Answer:

sorry don't speak Spanish

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Juan’s three math quizzes this week took him 1/3 hour, 4/6 hour, and 1/5 hour to complete. List the lengths of time in order fro
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Rewrite the fractions to have a common denominator:

1/3 = 10/30

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Now compare the numerators and list from smallest to largest:

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The order would be:

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Which table represents a function that does not have a constant rate of change ?
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I believe D.

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$8502

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3 years ago
you are to give a client one tablet labeled 0.15 mg and one labeled 0.025 mg. what is the total dosage of these two tablets
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Simply add the two dosages together, (0.15+0.025) and the answer is 0.175 :)
7 0
3 years ago
How do you solve<br> 25n=70
alisha [4.7K]
You want to do to one side the same thing you do to the other side.

In order to get the n by itself you divide the 25n by 25. But in order to not change the answer you need to do the same to the 70.

\frac{25n}{25} =  \frac{70}{25}

so n=\frac{70}{25} which can be reduced to \frac{14}{5}

so n=\frac{14}{5}
5 0
3 years ago
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