A 5-digit combination lock with digits 0-9 can be opened only if a correct combination of digits is chosen. Find the
probability of guessing the correct combination if:
A. no digit is repeated
B. digits can repeat and zero is not one of the digits in the combination

answer: the correct answer is -32

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

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step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)