Question

Mean is 20
Solve for x
6,22,x,7,36

Answer 1

mean is average, and we determine average by adding up all the values and dividing by how many there are

Answer 2

\[avg(a_1,a_2,a_3,...,a_n)=\frac{a_1+a_2+a_3+...+a_n}{n}\]

Answer 3

so, avg*n - known values = x

Answer 4

x=29

Answer 5

Could u show me again by susbstituting the letters with numbers