A tank contains 80 gallons of water and is getting filled at rate of 3 gallons per minute. How many gallons of water will be in
1 answer:
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Answer:
4989600
Step-by-step explanation:
The given word is MATHEMATICS
Number of letters in the given word is 11
there are 2 M's, 2 A's and 2 T's
the given word is arranged in 11! ways
three letters are repeating, so we divide by repeating occurrences
number of different arrangements =
= 4989600