a group of four numbers as an arithmetic mean of 10. three of the numbers are 3,7,16. what is the other number? ​

Question

a group of four numbers as an arithmetic mean of 10.
three of the numbers are 3,7,16.
what is the other number? ​

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Samantha 4 weeks 2021-08-18T16:55:41+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-18T16:56:51+00:00

    Answer:

    14

    Step-by-step explanation:

    let the fourt number be x

    then mean=

    (3+7+16+x)/4=10

    26+x=40

    x=40-26

    x=14

    0
    2021-08-18T16:57:08+00:00

    Answer:

    Step-by-step explanation:

    14

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