Mr. Brown's statistics class consists of 21 seniors. The class took two quizzes in one week, and 12 of the students in the class
passed both quizzes. What is the probability that the same students who passed the first quiz also passed the second quiz given that 19 students passed the first quiz?
This is the concept of volume of solid materials. Volume is of a rectangular prism is given by: volume=length*width*height length=6 units width=3 units height=4 units thus; volume=6*3*4=72 cubic units
