This question is about number operations; it asks you to select the appropriate operation to solve a problem. ... volume of the room, and the formula for volume is length A width A height, the first operation you use to solve the problem is multiplication. ... Because this is a timed test, try drawing one or two, noticing that they change quite a bit. ... Therefore, for a setting of 10, the volume is 100 decibels (102).

Title | : | The GED For Dummies |

Author | : | Murray Shukyn, Dale E. Shuttleworth |

Publisher | : | John Wiley & Sons - 2010-04-20 |

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