pbenavid7502 pbenavid7502

02-11-2019
Mathematics

contestada

The cruising speed of 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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nourandabiess nourandabiess

02-11-2019

Minimum time = 3.5h and maximum time = 4.5h

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