A is 90, B is 65, C is 49, and D is 4.
3 out of 12 because all together it equals 12 marbles
Answer:
$15.20
Step-by-step explanation:
When you are asked to find the mean, you would add up the costs of the shirts and then divide them by however many shirts she got.
56.80 + 19.20 = 76
76 ÷ 5 = 15.20
Thus the mean cost is $15.20
<em>Hope this helped!</em>
Plug it into a calculator and it gives you a big number but just round it to 5.2 or 5.20