The 7 in 506,087 is in the ones place.
The answer is d, because you can make it into percent and make it into graphs
In your "<span>^25Log27=a , then ^3log5," your " ^ " has been twice misplaced. The symbol " ^ " always goes between your base (on the left) and your exponent (on the right." Would you please go back to the original question and ensure that you have copied this problem exactly as it was given.</span>
