Mathematics, 02.11.2021 22:20, Uhmjujiooo45701
An alloy of tin with copper weighing 12kg contains 45% copper. How much pure tin must be added to obtain an alloy containing 40% copper.
Answers: 1
Mathematics, 21.06.2019 16:30, shadowentity43
Question 5 spring semester final exam math evaluate
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Mathematics, 21.06.2019 16:40, jsmith4184
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
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Mathematics, 22.06.2019 01:00, Funkyatayo
Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18
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An alloy of tin with copper weighing 12kg contains 45% copper. How much pure tin must be added to ob...
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