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dezoksy [38]
2 years ago
14

the average of nine number is 16. the average of 4 of these number is 11. what is the average of the other five number ?​

Mathematics
1 answer:
Vitek1552 [10]2 years ago
4 0

Answer:

11

Step-by-step explanation:

We know formula to find average is,

Average=  

Numberofnumbers

Sumofnumbers

​  

 

Since the average of 10, so the sum of numbers is 5×10=50

As the fifth number is given 6, so rest 4 numbers will be = 50−6=44

Average of first four numbers will be Average=  

4

44

​  

=11

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3 years ago
Find 4 geometric means between -5 and -125.
balandron [24]

The geometric means between -5 and -125 is; 25

<h3>How to find the geometric mean?</h3>

To find the geometric mean between two numbers, we simply find the square root of the product of the two numbers.

For example, geometric mean between A and B is;

G.M = √(A * B)

Thus, geometric mean between -5 and -125 is;

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There could be other geometric means between this like;

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Read more about geometric mean at; brainly.com/question/17266157

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