Around 10.63 because 400/37.61=10.63
Answer:
n = -21/4 <em>or </em>-5.25
Step-by-step explanation:
Percent means parts out of 100
28%=28/100=14/50=7/25
<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
The number with the same value as 32 tens is 320.
