There are 300 students in a twelfth grade high school class. 120 of these students have at least one sister and
100 have at least one brother. Out of the students that have at least one brother, there are 40 who have at least
one sister and one brother.
Let A be the event that a randomly selected student in the class has a sister and B be the event that the
student has a brother. Based on this information, answer the following questions.

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x + 2y + 3z = 15.

Colin listed his assets and liabilities on a personal balance sheet. colin’s balance sheet (august 2013) assets liabilities cash $1,500 credit card $500 stocks $800 rent $800 car $5,000 car loan $1,200 coin collection $1,200 student loan $5,000 total total which statement is true about the total assets and the total liabilities? the total of the assets and the liabilities are the same. the total of the assets is greater than the total of the liabilities. the total of the assets is less than the total of the liabilities. the total of the assets cannot be compared to the total of the liabilities.

What properties allow transformation to be used as a problem solving tool