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2 years ago

How do I multiply this mixed fraction?

Mathematics

2 answers:

Dmitrij [34]2 years ago

8 0

In order to solve, you need to make them improper fractions. You do this by multiplying the whole number by the denominator, then adding the the numerator. So for 6 and 1/3 you would multiply 1*3, which is 18, then add 1 to 18. You keep the denominator the same. You have 19/3. Do the same with 1 and 5/6. You get 11/6. Now just multiply top by top, bottom by bottom. You get 209/18. Now divide bottom into top. 209 divided by 18 is 11 and you have 11 left over, so you now you have 11 and 11/18.

valentinak56 [21]2 years ago

3 0

Change the fraction into a decimal

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Opposite claim is $\mu_{1} \neq \mu_{2}$

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We can use TI-84 calculator to find the test statistic and P-value. The steps are as follows:

Press STAT and the scroll right to TESTS

Scroll down to 2-SampTTest... and scroll to stats.

Enter below information.

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Calculate.

The output is in the attachment.

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