It would be 2 since that would give you the trio mail if expanded
I'm sorry, but I don't understand ;-;
The answer is 2/15 I think
Times = multiplies so flip that to division
25 divided by 5 = 5
5*5=25
So the answer is $5
From my research, the available data in the problem is as follows:
<span>No. of Heads | Probability
0 1/16
1 4/16
2 6/16
3 4/16
4 1/16
To calculate the average amount spent by a student in an hour:
[(0 * 1/16) + (1 * 4/16) + (2 * 6/16) + (3 * 4/16) + (4 * 1/16)] * 2
= 4
Therefore, the library earns $4 per student each hour</span>
