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Mathematics, 28.09.2020 16:01 naturallyjada33

The cruising speed of Kennedy’s boat is 20 mi/h and she plans to cruise at this speed for 80 miles, plus or minus 10 miles. What will be the minimum and maximum time that she will travel now?

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The cruising speed of Kennedy’s boat is 20 mi/h and she plans to cruise at this speed for 80 miles,...
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