If you need to know it, it's in this book.This eBook version of the second edition ofMathand Science Workout for the ACThas been optimized for on-screen viewing with cross-linked questions, answers, and explanations. It 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 testMath and Science Workout for the ACTcontains all the information you'll need tolearn where your weaknesses lieand how to overcome them.