Mathematics

Mathematics, 02.07.2019 22:00, neash19

In how many ways you can form a combination of 3 numbers and 3 letters in a plate number if repetition is allowed

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Mathematics, 25.06.2019 00:00, tdahna0403

Discrete math ( only answer if you can answer all, you! )1) there are eight different jobs in a printer queue. each job has a distinct tag which is a string of three upper case letters. the tags for the eight jobs are: {lpw,qkj,cdp,usu,bbd,pst,lsa,rhr}(a) how many different ways are there to order the eight jobs in the queue? (b) how many different ways are there to order the eight jobs in the queue so that job usu comes immediately before cdp? (c) how many different ways are there to order the eight jobs in the queue so that job usu comes somewhere before cdp in the queue, although not necessarily immediately before? (d) how many different ways are there to order the eight jobs in the queue so that either qkj or lpw come last? (e) how many different ways are there to order the eight jobs in the queue so that qkj is either last or second-to-last? 2) (6 points) license plate numbers in a certain state consists of seven characters. the first character is a non-zero digit (1 through 9). the next four characters are capital letters (a through z) and the last two characters are non-zero digits. therefore, a license plate number in this state can be any string of the form: digit-letter-letter-letter-letter-digit-digit(a) how many different license plate numbers are possible? (b) how many license plate numbers are possible if no digit appears more than once? (c) how many license plate numbers are possible if no digit or letter appears more than once?

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Mathematics, 28.06.2019 20:00, kevinh2683

Alicense plate consists of 6 letters and 3 numbers.how many plates can be made; a.if repetition is allowed? b.if the 3rd letter has yo be a k? c.if the numbers can repeat but the letters can not?

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Mathematics, 20.07.2019 11:00, hannah2757

Alicense plate comprised of 3 letters followed by 3 numbers is to be chosen (repetition is allowed). if the first letter cannot be a "z", how many different ways can this occur? in your answer, include the set up and calculations for the license plate. complete your work in the space provided or upload a file that can display math symbols if your work requires it.

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Mathematics, 20.10.2019 21:30, kianofou853

Alicense plate consists of 2 letters and 3 numbers. how many different codes are possible if a) repetition is not permitted? b) repetition of letters is not permitted, repetition of numbers is permitted, and the first entry cannot be a zero.

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