Kayley's family has two boys and one girl. What is the probability of this happening? Use a tree diagram to solve the problem.

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.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is