Jaki procent liczby 360 to 90

Find four consecutive odd numbers which add to 64. give the numbers smallest to largest

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?

If i have 20$ and i gave 5$ away how much i got