SOLUTION: What is the smallest whole number value of N such that 30^n is larger than 10 billion? A.5 B.6 C.7 D.8 E.9

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: What is the smallest whole number value of N such that 30^n is larger than 10 billion? A.5 B.6 C.7 D.8 E.9      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 250993: What is the smallest whole number value of N such that 30^n is larger than 10 billion?
A.5 B.6 C.7 D.8 E.9
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
you can do this by trail and error starting with the smallest
30^6 is still only millions but 30^7 is > 21 billion