Mathematics, 20.09.2022 01:20 poolwaterisgross

# A chemistry teacher needs to mix a 30% salt solution with a 60% salt solution to make 15 qt of a 40% salt solution. How many quarts of each solution should the teacher mix to get the desired result?

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This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

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Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

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Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

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If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

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A chemistry teacher needs to mix a 30% salt solution with a 60% salt solution to make 15 qt of a 40%...

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