Physics, 26.05.2020 22:04 tremainewoodley3030
Byron bought a keyless entry door lock that has the digits 0 through 9 on the keypad. He wants to choose a three-digit entry code. How many different combinations are possible, if the digits can be repeated?
27
30
729
1,000
Answers: 2
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Byron bought a keyless entry door lock that has the digits 0 through 9 on the keypad. He wants to ch...
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