. If the average of 5 numbers is 6 and their
product is 26, what is their sum?

The answer is 30

Step-by-step explanation:

The definition of an average is the sum of elements/number of elements.

Since we know the number of elements and their average, we can solve for the sum by multiplying 5*6.

This results in 30.

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

what is the question?

step-by-step explanation: