<h2>
Answer:</h2>
<h3>No solution for X€®</h3><h2>
Step-by-step explanation:</h2>
<h2>HOPE IT HELPS OR NOT SURE !!!!!!</h2>
Answer:
4
step by step if she has 7 cups and already put in 3
7-3=4
If order doesn't matter (e.g. all the positions in the committee are essentially identical) then the number of possible choices is

.