U should either multiply 8% by 16ml hope i helped. :)
The mean is the average of the numbers: a calculated "central" value of a set of numbers.
Therefore: If the amount spent on books per month by all her classmates is leveled that amount would be $30
To calculate it: add up all the numbers, then divide by how many numbers there are
Answer: 90
Step-by-step explanation:

$5500×1.12= $6160. same method as the previous answer I gave you:)
4x²-12x²-6x+12x²-36x²-18x-16x+48x+24
-32x²+8x+24