This supplement includes, for each chapter, a brief overview, activities and practice problems to reinforce skills, and a practice test. The answers section includes answers for all odd-numbered end-of-chapter exercises.2.7 When numbers in exponential form (as in scientific notation) are added or subtracted, the exponents of 10 must be the ... following addition and subtraction problems, and express each answer in scientific notation with the correct number ofanbsp;...

Title | : | Study Guide With Answers to Selected Problems |

Author | : | Stephen H. Stoker, H. Stephen Stoker |

Publisher | : | Houghton Mifflin College Division - 2005-07-13 |

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