If k is an integer and 0.00010101 x 10^k is greater than 1000, what is the least possible value of k? Choose the correct option
A) 6	B) 7	C) 8	D) 9	E) 10
0.00010101 * 10^k &gt; 1000   We need to move the decimal point to the right 7 places to get 1010.1   This is equivalent to multiplying by 10^7.   The answer is 7.
<result>B</result>
If k is an integer and 0.00010101 x 10^k is greater than 1000, what is the least possible value of k?