Mathematics, 19.04.2021 21:20 markyyy53

The diagram shows a door lock. The code is a letter folowed by a number. a) how many different codes are there altogether. b) i know that the correct code begins with C. I press C, then i guess the single digit number. What is the probability that i open The door? Give your answer as a fraction.

The diagram shows a door lock. The code is a letter folowed by a number. a) how many different code

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The diagram shows a door lock. The code is a letter folowed by a number. a) how many different codes...