What is the smallest integer k for which 64^k > 4^22?  Select.
A) 4	B) 5	C) 6	D) 7	E) 8
64^k &gt; 4^22   4^(3k) &gt; 4^22   3k &gt; 22   k = 8   The answer is 8.
<result>E</result>
What is the smallest integer k for which 64^k > 4^22?