Answer:
4 hours
Step-by-step explanation:
To solve this question you will simply make a ratio type equation. You know that every 1/6 of an hour, or every 10 minutes, the bucket will fill 1/2 an inch. The bucket is 12 inches tall.
[tex]\frac{10 min}{1/2 inch} = \frac{x min}{12 inches}[/tex]
Cross multiply
[tex]120=\frac{1}{2} x[/tex]
[tex]x=240 min[/tex]
Convert minutes to inches
[tex]\frac{240 min}{1} * \frac{1 hr}{60 min} = 4 hr[/tex]
Final answer: 4 hours
Hope this helps!