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The mean of five numbers is 80, out of which means of 4 number is 46, find the 5th number.
1 point
4
20
434
By Ayla

The mean of five numbers is 80, out of which means of 4 number is 46, find the 5th number.
1 point
4
20
434
66​

About the author
Ayla

For what value of k, the pair of linear equations 4x + ky +6 = 0 and
2x + 2y +2 = 0 does not have a solution​

1] In the AP 2.-2.-6.-10. —- common difference (d) is:
A] -4
B]2
C] -2
D] 4​

1 thought on “The mean of five numbers is 80, out of which means of 4 number is 46, find the 5th number.<br />1 point<br />4<br />20<br />434<br”

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