If 100<x<190 and 10<y<100, then the product xy CANNOT be equal to: Choose the most appropriate option:  A) 18,104  B) 18,303  C) 18,356.732  D) 19,502  E) 18,909
Correct Answer: (D)   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 190 * 100. This means that 1000 &lt; xy &lt; 19,000. (19,502) is outside of this range, so it is not a possible product of xy.
<result>D</result>
If 100<x<190 and 10<y<100, then the product xy CANNOT be equal to: