I can’t see where they are
<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: it will take 7 seconds
Step-by-step explanation: 9 x 7 = 63
Answer:
x=7
Step-by-step explanation:
Answer to your question:
D = d < -6
