To calculate the mean, you must add all the numbers together and then divide by the total amount of numbers there are.
The mean score of all these numbers would be 80.875, or 80 rounded to the nearest hundredth.
Answer:
=5x2+5x
Step-by-step explanation:
Let's simplify step-by-step.
3x+3x2+2x2+2x
(13*8)/2 =52
11*5=55*2=110
52+110=162
A=162
I’m going to assume you aren’t deducting taxes from your total. so, your answer would be $58.
hope this helps
Answer:
C. A systematic sample
Step-by-step explanation: