If x=1/5, which expression has the greatest value? Choose the correct choice from the following:	A) x^(1/3)	B) x^(1/2)	C) 1/(2x)	D) x/.03	E) x^(-3)
Options A and B are both less than 1.   Option C: 1/(2(1/5)) = 5/2= 
<gadget id="calculator">5/2</gadget>
<output>5/2 = around 2.5</output>
2.5   Option D: (1/5) / 0.03= 1/0.15 = 6.6666...   Option x^(-3): (1/5)^(-3) = 5^3 = 125   The answer is x^(-3).
<result>E</result>
If x=1/5, which expression has the greatest value?