Answer:
um what kinda question is this?
Step-by-step explanation:
The answer is 0.51111111111111111 (It goes on for infinity).
C is the answer to this question.
4x5-2x3-3x2-7 descending means basically the same thing as greatest to least
87+87+81+86+89+83+89= 602. Divided by 7 because that’s how many numbers there were is 86 and that is your mean/average.