eslic980
eslic980
16-12-2020
Chemistry
contestada
help help help plsss
Respuesta :
arslanamir186
arslanamir186
16-12-2020
Answer:
4.58×10^3
3.72×10^7
Explanation:
3.8×10^2 =380
+ 4.2×10^3=4200
= 4580 = 4.58×10^3
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