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3 years ago

What is the mean of 8,17,9,3,13

Mathematics

2 answers:

zimovet [89]3 years ago

8 0

The mean is the same as average. Add all the numbers and then divide by how many numbers you have. 50/5=10

Aleonysh [2.5K]3 years ago

6 0

You get the mean by finding the middle term if its an odd number if its an even number get the 2 middle numbers add thema nd divide them by 2 in this case the answer would be 9

Hope this helps

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2 years ago

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3 years ago

Identify the solution set of 3 In 4 = 2 In x.<br> -{6}<br> -{-8,8}<br> -(8)

o-na [289]

Option C: The solution set is $\{8\}$

Explanation:

The expression is $3 \ln 4=2 \ln x$

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Switch sides, we get,

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Dividing by 2 on both sides, we have,

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Thus, $\ln 4=\ln 2^2=2\ln 2$

Hence, the above expression becomes,

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Simplifying, we get,

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Applying the log rule, we get,

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Simplifying, we have,

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Applying the log rule, we have,

$x=8$

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Hence, Option C is the correct answer.

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