A plumber wants to convince her customers that their leaky faucets need to be fixed. She measures how quickly one faucet drips and then uses a linear function to model the volume of water that is wasted. The table shows how much water is wasted over time.
| Water wasted | |
|---|---|
| Days (t) | Gallons (G(t)) |
| 5 | 22.5 |
| 7 | 31.5 |
| 12 | 54 |
Based on the data in the table, complete the sentences. Write your answer as a decimal rounded to the nearest tenth.
According to this linear model, the leaky faucet wastes gallons of water per day. If the faucet leaks for 3 weeks, gallons of water will be wasted.
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