Mathematics, 16.10.2020 18:01 adot1
A Store-It-All storage facility requires users to enter a four digit code, using numbers 0-9, to get through the gate. You need to get a box of winter clothes from your storage container, but you forgot the code.
How many possible codes are there if th digits cannot be repeated ?
What is the probability that you will guess the correct code on your first try ?
If the digits can be repeated , how many possible codes are there ?
Answers: 2
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Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?
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Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?
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