kaushikadragon kaushikadragon

27-02-2021
Mathematics

contestada

The United States has a total area of 3,796,742 square miles.
Estimate the total square area as a single digit times a power of
10. (use rounding and then convert it into scientific notation)
Show work.

Respuesta :

desaniamiya101 desaniamiya101

27-02-2021

Answer:

4 * 10^6

Step-by-step explanation:

3,796,742 is about 4,000,000

4 * 10^? = 4,000,000

4 to 4,000,000 is an extra 6 zeroes

? = 6

4 * 10^6

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