standard notation help?

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someone help me with these 2 problems..it says write each number in standard notation.

1) 5x10^-2

2) 2.04x10^3

2007-10-01 08:00:00 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1) 5 / 100 = 0.05
2 ) 2.04 x 1000 = 2040

2007-10-01 08:05:26 · answer #1 · answered by Dr.A 7 · 0⤊ 0⤋

1) 5x10^-2 <==> 5 x 1/100 = 0.05

2) 2.04x10^3 <==> 2.04 x 1000 = 2040

2007-10-01 08:58:18 · answer #2 · answered by Christine P 5 · 0⤊ 0⤋

5 x 10^-2 = 5 x 0.01 = 0.05

2.04 x 10^3 = 2.04 x 1000 = 2040

2007-10-01 08:06:27 · answer #3 · answered by Hiker 4 · 0⤊ 0⤋

1) 0.05

2) 2040

2007-10-01 08:03:57 · answer #4 · answered by steve_geo1 7 · 0⤊ 0⤋

1) .05
2) 2040

2007-10-01 08:05:11 · answer #5 · answered by chasrmck 6 · 0⤊ 0⤋