1. 4y/4 + 2x for y = 6, x = 2? 2. 8x /(x - 1) + 4 for x = 3?

3. 3(x - y) - 5 for x = 7, y = 4?

4. (x - 5)5 for x = 9?

5. 6y/5 for y = 30?

6. 10 + 2(3x - 2) for x = 4?

7. 12/y - 2 for y = 3?

8. 11 + x(12 - 2x) for x = 2?

9. xy + 2x -10 for x = 3, y = 2?

10. 3x(x - 5) for x = 10?

11. 75 - 7x + 5 for x = 2?

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds