If x is an integer and 2.134 × 10^x is less than 220,000, what is the greatest possible value for x?  Choose the correct option
A) 7  B) 6  C) 5  D) 4  E) 3
x is an integer and 2.134 × 10x is less than 220,000, what is the greatest possible value for x?   for 2.134 × 10x is less than 220,000 to remain true, the greatest number is 213,400, which makes x=5   C. 5
<result>C</result>
If x is an integer and 2.134 × 10^x is less than 220,000, what is the greatest possible value for x?