If (10^4 * 3.456789)^14 is written as a single term, how many digits would be to the right of the decimal place?
Answers.
A) 9  B) 14  C) 21  D) 28  E) 42
3.456789^14 has   6*14= 
<gadget id="calculator">  6*14</gadget>
<output>84</output>
84 decimal places.   10^56 moves the decimal place to the right 56 places.   (10^4 * 3.456789)^14 has   84-56= 
<gadget id="calculator">  84-56</gadget>
<output>28</output>
28 digits after the decimal point.   The answer is 28.
<result>D</result>
If (10^4 * 3.456789)^14 is written as a single term, how many digits would be to the right of the decimal place?