What is the probability of rolling a 5 OR 6 on a number cube marked with 1, 2, 3, 4, 5, and 6 on its faces?

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?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

If 3x+8=3x+8 is it one solution or no solution