Mathematics, 29.12.2020 22:10 Aethis
A boat traveled 54 km with the stream and 42 km against the stream spending a total of as much time as it would spend while travelling 96 km in a lake. Find the speed of boat while it is travelling in the lake, if the current of the river is 3 km/hour.
Answers: 2
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Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
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If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.
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Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
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Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
A boat traveled 54 km with the stream and 42 km against the stream spending a total of as much time...
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