Questions asked by DeveloperLuke
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Complicated algebra problem? A number subtracted by The same number but its digits scrambled is always a. Multiple of 9. Please give me a proof?
You are dealt 5 cards from a standard and shuffled deck of playing cards. (52 cards) what is the probability that you’ll have at most three kings in your hand?
Six sided die is rolled six times. What is the or probability that the die will show an even number exactly 2 times?
10^m-10^n is always a factor of 9 if m and n are positive integers?