Question

Use the arithmetic mean to find the missing term in each.

Answer 1

Answer:

4. 19

5. -6

Explanation:

4.

To find the missing term, we take the arithmetic mean of 6 and 32

$\frac{6+32}{2}=19$

Hence, the missing term is 19.

5.

Taking the arithmetic mean of 2 and -14 gives

$\frac{2-14}{2}=-6$

Hence, the missing term is -6.