The griswalds have three children born in different years. a. create the sample space to show all the possible arrangements of boy and girl children in the griswald family. b. using your information from part a, what is the probability that the griswalds have three boys?

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets, x, and the number of student tickets, y. find the solution and explain what it means. i'll you if you me

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.