SOLUTION: (5.2 × 10^-4)(7.5 × 10^8) write answer in scientific notation please help. thanks so much

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: (5.2 × 10^-4)(7.5 × 10^8) write answer in scientific notation please help. thanks so much      Log On


   

Question 296375: (5.2 × 10^-4)(7.5 × 10^8)
write answer in scientific notation please help. thanks so much
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(5.2 × 10^-4)(7.5 × 10^8)
5.2*7.5=39
10^-4*10^8=10^4
39*10^4
3.9*10^5 ANS.