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Hey I kinda need some help with this could u help?

Hey I kinda need some help with this could u help?-example-1
User Rspeed
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1 Answer

5 votes

Answer:


x = 13 ~~ \text{and}~~ y= 10

Explanation:


~~~~~~2.31 * 10^x = 2200 * 1.05 * 10^y\\\\\implies 2.31 * 10^x = 2310 * 10^y\\\\\implies (10^x)/(10^y) = (2310)/(2.31)\\\\\implies 10^(x-y)=1000\\\\\implies 10^(x-y) = 10^3\\\\\implies x - y = 3


\text{If x = 13 and y = 10 then the difference will be 3.}

User Narayan Yerrabachu
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