if k is an integer and 0.00010101 x 10 ^ k is greater than 1000 , what is the least possible value of k ?
"0.00010101 * 10 ^ k > 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 b ."
divide(log(divide(1000, 0.00010101)), log(10))