If k is an integer and 0.00010101 x 10^k is greater than 100, what is the least possible value of k?	Choose the correct choice from the following choices:  A) 3  B) 4  C) 5  D) 6  E) 7

Rationale: 0.00010101 * 10 ^ k > 100 we need to move the decimal point to the right 6 places to get 101.01 this is equivalent to multiplying by 10 ^ 6 . the answer is d .
Answer: D