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The sanitation department calculated that last year each city resident produced approximately 1. 643 × 103 pounds of garbage. There are 2. 61 × 105 people living in the city. How much garbage did the city sanitation department collect last year? 4. 2882 pounds 428. 820 pounds 428,820 pounds 428,820,000 pounds.

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sqdancefan

Answer:

  (d)  428,820,000 pounds of garbage

Step-by-step explanation:

Your calculator or spreadsheet can give you the product of two numbers expressed in scientific notation.

  (1.643×10^3 lb/resident) × (2.61×10^5 residents) = 4.28823×10^(3+5) lb

  ≈ 428.82×10^6 lb

  = 428,820,000 lb . . . of garbage

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