beboutaid beboutaid

15-01-2019
Mathematics

contestada

Multiply (2.0 ⋅ 10^−4) ⋅ (3.1 ⋅ 10^−20). Express the answer in scientific notation.

Respuesta :

15-01-2019

Answer:

6.2 × 10⁻²⁴

Step-by-step explanation:

(2.0 × 10⁻⁴)(3.1 × 10⁻²⁰)

= (2.0 × 3.1)( 10⁻⁴ × 10⁻²⁰)

= 6.2 × 10⁻²⁴

Answer Link

DiamondBoii DiamondBoii

12-10-2020

Answer:

6,2⁻²⁴

Step-by-step explanation:

(2,0 * 10⁻⁴) * (3,1 *10⁻²⁰) =

the order of multiplication factors not relevant

2,0 * 3,1 * 10⁻⁴ * 10 ⁻²⁰ =

6,2 *10 ⁻⁴ ⁺⁽⁻²⁰⁾ = 6,2⁻²⁴

Answer Link

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