Respostas
respondido por:
2
Resposta:
a) 5.06 × 10⁻¹⁷ ÷ 4.5 × 10¹³
(5.06 ÷ 4.5) × 10⁻¹⁷⁺¹³
⠀1.124 × 10⁻⁴
b) (9.6 × 10³) ÷ (3.2 × 10⁰)
⠀(9.6 × 10³) ÷ 1
⠀9.6 × 10³
c) 7.36 × 10¹⁶ ÷ 3 × 10⁴
⠀(7.36 ÷ 3) × 10¹⁶⁺⁴
2.453 × 10²⁰
d) 0.5 × 10¹¹ ÷ 22.4 × 10⁸
⠀(0.5 ÷ 22.4) × 10¹¹⁺⁸
⠀0.022 × 10¹⁹
2.2 × 10¹⁷
e) 802 × 10¹² ÷ 52 × 10¹³
⠀(802 ÷ 52) × 10¹²⁺¹³
⠀15.42 × 10²⁵
1.542 × 10²⁶
ms8243087:
obrigadaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Perguntas similares
3 anos atrás
3 anos atrás
6 anos atrás
6 anos atrás
8 anos atrás