exam
Maths Puzzle
Numerical Ability
Find the unknown in the equation log2 48 = log2(2^x+2 minus 2^x)
Please show me the steps to get to the answer, which is x = 4
Stanbon,, you are the man
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exam Other Question
How many liters of a 70% acid solution are needed to be mixed with 18 liters of a 10% acid solution to get a mixture which is 25% alcohol?
Total- value and Mixture Problems. systems of equations can be useful tool in solving applied problems. Using sysytems often makes the Translate steps easier then using a single eq