eslic980
eslic980
16-12-2020
Chemistry
contestada
help me out pls and thank you
Respuesta :
sofiahemed22
sofiahemed22
16-12-2020
Answer:
4.58×10^2
Explanation:
3.8×10^2 = 380
4.2×10^3 = 4200
4200+380= 4580
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