Asmall pizza has a diameter of 21 cm.

what is the approximate circumference of the pizza? use pie = 3.14.

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?

Regular price 75$ discount 25%sale price?

One integer is 5 more than another. their product is 104. find the integers