3. Suppose you have a bag of discs numbered from 1 to 9. A disc is drawn, then replaced, and a second disc is drawn. What is the probability that both discs were odd? A. 18 5 В. 81 16 C. 81 25 D. 81

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Q: In a math class, one of your 4 test scores is dropped. On the first three tests, you have the…

A: In a math class, one of your 4 test scores is dropped.  On the first three tests, you have the…

Q: A bus leaves Santiago heading for Buenos Aires. It takes 21 hours to make the trip which is 1,400…

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Q: Would be nice for some help, thank you.

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Q: 3. The greatest common factor for 15x5y² – 6x³y* + 9x²y³ is A) 3 B) 3xy C) 3x?y? D) 3x5y*

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Q: ass, one of your 4 test scores is dropped. On the first three tests, you have the following scores:…

A: The formula for the mean of a sample is, The sample size (n) is 4. The sample mean is x is 75.…

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A: No.of digits from 0 to 9=10No.of letters from A to Z=26

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