aajudaaa pfvrrrrr :)​

Aajudaaa Pfvrrrrr class=

Resposta :

Resposta:

6.

A) ³0,²0¹019

1,9 . 10⁻³

B) 14¹9².6³0⁴0⁵.0⁶0⁷0⁸ km

1,49 . 10⁸ km