Geoff needs to create a password for his email account. The password most have three letters. How many different passwords can he make? Assume he may not have use each letter more than once.

A. 51 B. 676 C. 15,600 D. 358,800

A graph that displays a collection of ordered pairs is called a ___.

30% of coin in jar are pennies and there's 24 pennies how baby coins are in the jar

Eric said that the number 2 is prime because it has only two factors. Jeff said that the number 2 is composite because it is even, and all even numbers are composite. Who is correct?

The figure below is a net for a rectangular prism. Side a = 79 centimeters, side b = 22 centimeters, and side c = 28 centimeters. What is the surface area of this figure? Note: Figure is not drawn to scale. A. 8,516 square centimeters B.

George has 9 more dollars than Frank, who has 3 more than Richard. What is the least amount of money that must be exchanged so that they each have the same amount of money?

Write an expression for twenty-seven less four times the difference of 14 and 6.

If x and y are 2 sets such that n (x) is 17, n (y) is 23, n (xUy) is 38, find x intersection y

Simplify to create an equivalent expression. - y - 3 ( - 3 y + 5 ) -y-3 (-3y+5)

What is the value of x in the equation 5.5x = 17.6? 3.2 12.1 23.1 96.8

For f (x) = 2x+1 and g (x) = x2-7, find (f 3) (x).