Hello here is a solution :
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>
Answer:
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Step-by-step explanation:
Answer:
The graph shows the solution to which inequality y>2/3x+1.
Step-by-step explanation:
hope that helps