If you need to know it, it's in this book.This revised second edition of"Mathand Science Workout for the ACT"includes:
3 full-length practice sections (2 for Math and 1 for Science)
Numerous drills with detailed answer explanations for each question
Comprehensive advice on the Math and Science tests from our ACT experts
Techniques for mastering the most common types of Math questions
Guidance for identifying easier types of Science passages to help plan out the best order for attacking the Science test
"Math and Science Workout for the ACT"contains all the information you'll need tolearn where your weaknesses lie and how to overcome them.