Labeled r the standard reference line is usually

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Unformatted text preview: e algebraic quan<<es that can “cancel” each other •  Example: Es<mates •  Can yield useful approximate answers –  An exact answer may be difficult or impossible •  Mathema<cal reasons •  Limited informa<on available •  Can serve as a par<al check for exact calcula<ons Examples in Class CLICKER QUESTION Order of Magnitude •  Approxima<on based on a number of assump<ons –  May need to modify assump<ons if more precise results are needed •  Order of magn...
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