Question

me ajudem aí galera...

Answer 1

a)5.10⁻⁶ b)3.10⁻¹¹ c)1,23.10⁻² d)3,89.10⁻¹ e) 1.10¹⁰ f)1.10⁵ g)1,6798.10⁴ h)2,87876.10²