If 100<y<199 and 10<x<100, then the product xy CANNOT be equal to:  Choices:	A) 19,104	B) 19,303	C) 19,356.732	D) 19,910	E) 19,502
Correct Answer: (E)   Determine the range of xy by multiplying the two extremes of each individual range together. The smallest value of xy must be greater than 100 * 10. The largest value must be less than 199 * 100. This means that 1000 &lt; xy &lt; 19,900. (19,910) is outside of this range, so it is not a possible product of xy.
<result>D</result>
If 100<y<199 and 10<x<100, then the product xy CANNOT be equal to: