The mean is the average of the numbers. To obtain it, you add all the numbers together and divide by the number of numbers. So:
8+3+3+7+4= 25
25:5= 5
So the answer is: the mean is 5.
Answer:
20 + 0i
Step-by-step explanation:
(10 + 5i) + (10 - 5i) = 20 + 0i
0.99999696 is your answer I am pretty sure.
Answer:
Luis:

Marina:

Answer: Marina got the better percent score than Luis
Marina: