Question 1102943
{{{100*b^38=50}}}

{{{b^38=(1/2)}}}

{{{log((b^38))=log((1/2))}}}

{{{38*log((b))=-log((2))}}}

{{{log((b))=-log((2))/38}}}

{{{log((b))=-0.0079218}}}

{{{10^(-0.0079218)=b}}}

{{{b=0.9819}}}

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{{{highlight(y=100*(0.9819)^x)}}}


Question asks, what is y when x is 54?