I’m not sure but I think 4 classes have between 27 and 31 students
Answer:
14.40
Step-by-step explanation:
20%=0.20
20% of 18 is 18(0.2)=$3.6
$18-$3.6= $14.4
the discount price is $14.4
Answer:
B and D
Step-by-step explanation:
hope it helps in some way possible
<span>Given:
Last Week This Week
Mean 3.5 in. 2.7 in.
Mean Absolute Deviation 1.2 in. 0.5 in
If this is what the table looks like, my answer is </span><span>(C) 0.8/0.5
</span><span>The difference of the two means to this week’s mean absolute deviation is?
The two means are 3.5 in and 2.7 in. The difference would be 3.5 - 2.7 = 0.8
This weeks' mean absolute deviation is 0.5 in according to the table.
So, 0.8 / 0.5 is the answer.</span>
