Mathematics: The mean of a set of five numbers is 4.8. given that the sixth number is x and the mean of these six numbers is 5.5, find the value of x.

The mean of a set of five numbers is 4.8. given that

Ответ:

mikecampbellashleyca

13.03.2022

Given that the mean of the five numbers is 4.8, the total of the numbers will be:
5×4.8
=24
after adding x, the total will be:
(24+x)
the mean will be:
(24+x)/6=5.5
solving for x we get:
24+x=33
hence
x=33-24
x=9

The sixth number is 9

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Ответ:

naomicervero

23.08.2022

Mathematics

Prime numbers are numbers that can only be multiplied by one or themselves

Odd number are number that can not be divided by 2

Not all prime are odd number, 2 is a prime number

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The mean of a set of five numbers is 4.8. given that the sixth number is x and the mean of these six numbers is 5.5, find the value of x.

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