A bag contains 30 lottery balls numbered 1-30. A ball is selected, replaced, then another is drawn. Find each probability. 1. p(even, then odd)
2. p(7 and then a number greater than 16)
3. p(a multiple of 5 and then a prime number)
4. p(two even numbers)

Number nine is f(x)= 40x : ) hoped i ya

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

5\16 x 2\5 = 10/80simplify to 1/80