Answer:
1
Step-by-step explanation:
doesn't work hard enough
Answer:
230,300 different selections.
Step-by-step explanation:
If the order does not matter, the number of possible different selections is determined as the combination of choosing four numbers out of 50:

There are 230,300 possible different selections.
Answer:
768
Step-by-step explanation:
Answer:
4/5
Step-by-step explanation:
i calculated it
Answer:
63.8
Step-by-step explanation:
to the tenth