Answer:
20 minutes.
Step-by-step explanation:
We have been given that the drain in your 45-gallon bathtub is partially clogged a partially clogged, but you need to take a shower. The shower head had a flow rate of 2.25 gallons per minute. Â
We will use rate formula to solve our given problem.
[tex]\text{Work rate}=\frac{\text{Amount of work}}{\text{Time}}[/tex]
[tex]\text{Time}=\frac{\text{Amount of work}}{\text{Work rate}}[/tex]
[tex]\text{Time}=\frac{45\text{ Gallons}}{\frac{\text{2.25 Gallons}}{\text{Minute}}}[/tex]
[tex]\text{Time}=\frac{45\text{ Gallons}}{\text{2.25 Gallons}}\times \text{Minute}[/tex]
[tex]\text{Time}=\frac{45}{2.25}\times \text{Minute}[/tex]
[tex]\text{Time}=20 \text{ Minutes}[/tex]
Therefore, you can take a shower for 20 minutes at most.
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