Answer:
average of the no. = sum of all no. / no. of terms
= 2 + 5 + 8 + 1 / 4
= 16/4
= 4
4 is the answer
J/8 is the answer youre looking for
The sum is 15/10 in simplest form it's 3/2 and as a mixed number it's 1 1/2 (one and a half)
Answer: 1
Step-by-step explanation: use foil and get 4-3.