What is true about the set of all solutions for y = f (x) ?
1 answer:
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Answer: 28 feet.
Step-by-step explanation:
Given: During the winter months, freshwater fish sense the water getting colder and swim to the bottom of lakes and rivers to find warmer water.
The total depth of the lake = 32 feet
Since, fish swims 7/8 of the depth, then the depth of lake to which the fish swim=
Since,
therefore,
Hence, the fish swim 28 feet in lake.