Mathematics, 29.06.2019 22:00 nady82
Ashipment containing 5 recorders and 4 harmonicas cost $62. a second shipment containing 10 recorders and 3 harmonicas cost $84. what is the cost of a recorder? and, what is the cost of a harmonica? i need making a system of equations for this problem,
Answers: 1
Mathematics, 21.06.2019 18:50
Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5
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Mathematics, 22.06.2019 00:30
When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?
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Mathematics, 22.06.2019 01:30
If you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?
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Ashipment containing 5 recorders and 4 harmonicas cost $62. a second shipment containing 10 recorder...
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