Mathematics, 22.09.2021 08:20 hncriciacheichi
The current in a stream flows at a rate of 4 mph. A boat travels 9 miles upstream and 9 miles down stream in a total time of 3 hours. what is the speed of boat in still water ?
Answers: 3
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Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
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Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
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Mathematics, 22.06.2019 01:30
Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.
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The current in a stream flows at a rate of 4 mph. A boat travels 9 miles upstream and 9 miles down s...
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