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Natasha2012 [34]
2 years ago
14

Find the variance of the given sample 18, 18, 18, 9, 15, 5, 10, 5, 15

Mathematics
1 answer:
Elina [12.6K]2 years ago
7 0

Answer:

29.277777777777777777...

Step-by-step explanation:

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Given loga (m) = 10 and loga (n) = 25 , find loga (m * n ^ 2)
mina [271]

The result of the log function log_a (m * n ^ 2)  is 60

According to the law of logarithm if log_ab=y then b=a^y

Given the following expressions

log_am=10\\log_an=25

This can be expressed as

m =a^{10} \ and \ n = a^{25}

Substitute the value of m and n into the expression log_a (m * n ^ 2) to have:

log_a (m * n ^ 2) = log_a(a^{10}\times a^{50})\\=log_aa^{60}\\=60log_aa\\=60(1) \\= 60

This shows that the result of the log function log_a (m * n ^ 2)  is 60

Learn more here: brainly.com/question/12049968

6 0
2 years ago
True or false each triangular face has the same base and height​
Montano1993 [528]
True is going to be the correct answer.
5 0
2 years ago
.........................................
xeze [42]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Could someone PLEASE just HELP me with this question.
agasfer [191]

<u>Answer</u>

\frac{7}{37}


<u>Detailed Explanation </u>

To simply answer this, since .189 has three digits we are going to be inserting 999 as the denominator since it is a repeating decimal.


\frac{189}{999}


We could simplify the answer!

\frac{189}{999}


Therefore, the answer would simply be \frac{7}{37}

\frac{7}{37}


<u>Always Remember </u>

In the future, always remember whenever you have a three digit decimal and the problem asks you to convert it into a fraction, you should always insert 1000 as the denominator (the numerator is basically the decimal without the decimal point) and simplify if necessary.

5 0
2 years ago
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What is the outer diameter <br>​
Georgia [21]
The outer diameter is 1/36*2+1/6
= 1/3 inches
3 0
3 years ago
Read 2 more answers
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