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solmaris [256]
4 years ago
8

If the mean of a set of 12 number is 13 then the sum of the number is? ​

Mathematics
1 answer:
rjkz [21]4 years ago
5 0

Answer:

156

Step-by-step explanation:

Let the sum of the set of numbers  = S

So....the mean would be calculated as the sum of the set divided by its number of entries, or :

S / 12  = 13     ....... multiply both sides by 12

S  = 13 * 12   =  156  .....so.....the sum is 156

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The profits in a business are to be shared by the three partners in the ratio of 3 to 2 to 5, in that order. The profit for the
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Answer:

The first partner will receive $52950, the second partner will receive $35300, the third partner will receive $88250.

Step-by-step explanation:

The profits in the business are to be shared by the three partners in the ratio of 3 to 2 to 5, in that order.

That is:

3 : 2 : 5

The profit for the year was $176,500.

To find the number of dollars that each partner, we have to first find the total ratio and then divide each of the ratios by the total ratio and multiply by the profit.

The total ratio is:

3 + 2 + 5 = 10

The first partner will receive 3/10 of the profits:

\frac{3}{10} * 176500 = $52950

The second partner will receive 2/10 of the profits:

\frac{2}{10} * 176500 = $35300

The third partner will receive 5/10 of the profits:

\frac{5}{10} * 176500 = $88250

The first partner will receive $52950, the second partner will receive $35300, the third partner will receive $88250.

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3 years ago
What does one eight equals
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1/8 the fraction?

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3 years ago
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8 0
3 years ago
HIGH POINTS/WILL MARK BRAINLIEST
Art [367]

Answer:

The leading term is 2x^7. Since n is odd and a is positive, the end behavior is down and up.

5 0
3 years ago
Find the value of x?
Burka [1]

Answer:

<em>We </em><em>know </em><em>that </em><em>the </em><em>exterior </em><em>angle </em><em>of </em><em>a </em><em>triangle </em><em>is </em><em>equal </em><em>to </em><em>the </em><em>sum </em><em>of </em><em>two </em><em>opposite</em><em> </em><em>interior </em><em>angle. </em>

Step-by-step explanation:

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Hope it will help you

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3 years ago
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