emmalouh8453 emmalouh8453

16-02-2024
Mathematics

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A solar water heater costs about $6120 to install (after rebates). A traditional gas water heater costs about $800, and costs about $350 per year to run. The average annual cost to run the solar water heater is about $70. Create total cost functions for each of the water heaters as a function of the number of years that it is used

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