cassandrageorgantas cassandrageorgantas

21-09-2020
Biology

contestada

What is the answer to this!?

What is the answer to this class=

Respuesta :

21-09-2020

Answer:

6.82 kg

Explanation:

Step 1: Find conversion

2.20 lb = 1 kg

Step 2: Use Dimensional Analysis

[tex]15.0 \hspace{2} lb(\frac{1 \hspace{2} kg}{2.20 \hspace{2} lb} )[/tex] = 6.81818 kg

Step 3: Simplify

3 sig figs

6.81818 kg ≈ 6.82 kg

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