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3 years ago

6

How many license plates can be made using 3 digits and 3 letters of repeated digits and letters are allowed? how many can be mad

e if repeats are not allowed?

1 answer:

BARSIC [14]3 years ago

8 0

26 total letters, 10 total digits

with repeated letters/numbers:

26 * 26 *26 * 10* 10*10 = 17,576,000 ways

without repeats:

26 *25*24 *10 *9*8 = 11,232,000 ways

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3 years ago

Solve using square roots 3x^2+25=73

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4 years ago

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3 years ago

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4 years ago

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2r+2s=50<br> Please look at the picture

lidiya [134]

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answer is C. r = 14, s = 11

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3 years ago