Mathematics, 20.09.2021 20:30 bryanmcmillianjr
Arnold and tina are playing a number-guessing game. Arnold asks tina to think of a positive number, triple the number, square the result, and then add 7. If Tina's answer is 43, what was the original number?
Answers: 3
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Two numbers have a sum of -19. one number is x. what expression represents the other number?
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Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
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Arnold and tina are playing a number-guessing game. Arnold asks tina to think of a positive number,...
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