Whatever, Sally! I need my caffeine fix. Let's just take separate cars and see who gets there first.
Sally! Hurry up! I want to grab a cup of coffee on the way to school!
Ok! See you there.
No, Rana! We're going to be late to school. Passing by the coffee shop with make us more late than we already are.
There are 60 possible routes to Eastwood High that pass through the coffee shop. 58 are closed for construction, and 2 have very heavy traffic. The estimated time of arrival to Eastwood High is 9:30 AM.
9:30 AM???? Ugh! I am going to be so late to school! All because I wanted coffee!
Mr. Principal! Please don't mark me as absent! I only wanted coffee! I didn't know that there would be traffic on the way! Pleeeaaassseee!!!
I am sorry young lady! you are 2 HOURS late to school! this is unacceptable. I am calling your parents!
HOW DID YOU GET HERE IN TIME? DO YOU NOT KNOW THE AMOUNT OF TRAFFIC THERE IS OUTSIDE!
What are you talking about???
Come with me, I'll show you.
It was easy actually. All I had to do was pick up a calculator and do some math!
9! 362880 4! X 5! 24 X 120
First, being the math geek that I am, I calculated the total ways to go from the house to school with only going straight or right, because I can't do left turns that well.
After that, I calculated the total ways you could go from the house to school with only going straight or right, while stopping at the coffee shop