Annie has bag with tiles numbered 1 through 7 in it . In how many orders can she pull 3 tiles out of the bag ?
2 answers:
Answer:
210 ways
Step-by-step explanation:
7×6×5
= 210
Answer:
210 different ways
Step-by-step explanation:
They are 7 different tiles that can go in the first position.
Pull out a tile
Now we only have 6 tiles left
We have 6 tiles for the second position
Pull out a tile
We have 5 tiles left for the 3rd position
7*6*5
210
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