Mathematics, 19.02.2020 12:01 christopherluckey7
A boat traveled 80 miles downstream and back. The trip downstream took 5 hours. The trip back took 8 hours. Find the speed of the boat in still water and the speed of the current.
Please use system of equations to solve and explain.
Answers: 2
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One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?
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