SOLUTION: Divide the following number using scientific notation: (4 x 102) _________ (1 x 10^3) Simplify: (2/5x^2)^3 Thank you

Question 1155569: Divide the following number using scientific notation:
(4 x 102)
_________
(1 x 10^3)
Simplify:
(2/5x^2)^3
Thank you

Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
Did you write this incorrectly?
(4 x 102)
_________
(1 x 10^3)

Assuming you really have (4*10^2)/(1*10^3)

or what should appear as

 
4 x 10^2
__________

1 x 10^3

or as 4 x 10^(-1)
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