exam
Maths Puzzle
Numerical Ability
Solve for x:
(A.) Log(base 5)7 + log(base 5)8 = log(base 5)(2x-4)
(B.) Log(base 3) (x+1) - log(base 3) x = log(base 3) 15
(C.) (3/4)log(base 10) 10,000 = x
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exam Other Question
How long will it take an investment to double compounded continuously at 6%?
I need help with this problem -3x < -6 or x + 5 < -2
The second symbol was supposed to be greater than equal to, I just couldn't make the symbol.