<h2>
Answer:</h2>
12
<h2>
Step-by-step explanation:</h2>
<u><em>The mean is also the average.</em></u>
Add up all the number of students all together:
12+13+14+9
48
Now, Divide the total amount of students (48) by the amount of numbers you added (in this case, 48/4 because we added 4 numbers wich are 12+13+14+9)
The average amount of students is 12
Answer:
28%
Step-by-step explanation:
The answer will be 372!
Please add the answer choices if you can...
and mark me the brainiest if I'm correct!
Answer: 1.08t and (1+8/100)
Step-by-step explanation:
I just did this question