Math 110 - worked on some questions on scale.  For homework - pg 68 questions 1-4Math 9 - continued to work on inverse functions.  Finish the questions from Monday.Science 9 - talked about charging by friction and contact.  For homework: what are 5 activities that are unsafe to do during a lightening storm.  What are 3 ways to protect yourself from electrocution during a storm?BBT 9 - finish up the powerpoint unit