Statement 1 tells us that x is a fraction since x^4 is < 1.
SUFFICIENT
Statement 2 tells us that x is positive since |x| is a positive and if the quotient of |x|/x is positive, then x must be positive. However x could be 1/2 or 20000 since they are both positive.
NOT SUFFICIENT
SUFFICIENT
Statement 2 tells us that x is positive since |x| is a positive and if the quotient of |x|/x is positive, then x must be positive. However x could be 1/2 or 20000 since they are both positive.
NOT SUFFICIENT









