Answered

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if there are 9 tiles how many ways to draw 4 tiles from the bag with replacement, if the order does not matter?

Sagot :

Marver1ck

Answer:

126 ways

Step-by-step explanation:

The formula for combinations is given by:

C(n, r) = n! / (r!(n - r)!)

Where:

- n is the total number of tiles in the bag (9 in this case)

- r is the number of tiles drawn (4 in this case)

- ! represents the factorial function

We take

C(9, 4) = 9! / (4!(9 - 4)!) = 126

So, there are 126 ways to draw 4 tiles from a bag with replacement, where the order does not matter, given that there are 9 tiles in the bag.

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