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im stuck and need some help with this problem

2007-06-15 08:01:34 · 2 answers · asked by Anonymous in Science & Mathematics Mathematics

2 answers

(1.4x10^7) (2.5x10^2)
= 1.4 * 2.5 * 10^(7 + 2)
= 3.5 * 10^9

2007-06-15 08:05:41 · answer #1 · answered by topsyk 3 · 1 0

= (1.4 x 2.5) x (10^7 x 10^2)
= 3.5 x 10^9

2007-06-16 02:28:09 · answer #2 · answered by Como 7 · 0 0

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