√{(1.5)(10^9)} is closest to which of the following? Answers.
A) 5,000 B) 20,000 C) 40,000 D) 100,000 E) 200,000
√{(1.5)(10^9)} = √{(15)(10^8)} = √(15)√(10^8) = (√15) * 10,000 which is almost 40,000.   The answer is 40,000.
<result>C</result>
√{(1.5)(10^9)} is closest to which of the following?