Suppose we want to choose objects, without replacement, from the objects pencil, eraser, and desk. (a) How many ways can this be done, if the order of the choices matters?
(b) How many ways can this be done, if the order of the choices does not matter?

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

What is ha theorem a special case of?