If you flip a coin 4 times, what is the best prediction possible for the number of times it will land on tails?

How is the interquartile range calculated? a) maximum minus minimum b) quartile 3 (q3) minus median c) quartile 3 (q3) minus quartile 1 (Q1) d) median minus quartile 1 (Q1)

The area A of a sector of a circle is given by A=nr2s/360

7.70$ an hour, plus. 40 for each bag he fills. last Saturday he worked six hours and made a total of 49.40$. how many bags of leaves did he fill?

Mrs. Hilt has a pizza that is 35 inches in diameter. What is the radius of that pizza.

Find the sum of all 3 digit whole numbers that arw divisible by 13?

Which of the following show the factored equivalent of f (x) = (x2 - 81) (x + 5) and its zeroes.

Robert will save 1/6 of his allowance every day if he gets two dollars a day how much money will he save each day

How do you multiply a decimal greater than 0 and a fraction less than 0

Something times something that equals 7

Jay, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the quality of editing improves. Jay also gives a 5% discount if the entire amount is paid up front.