AIR MATH

Math Question

Use for questions 17-20: A bag contains 30 lottery balls numbered 1-30. A ball is selected, replaced, then another is drawn. Find each probability. 17. \( P \) (and even, then odd) 18. \( P(7 \), then a number greater than 16) 19. \( P \) (a multiple of 5 , then a prime number) 20. \( P \) (two even numbers)

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