Respuesta :

Answer:

1.9*10^4   kg

Step-by-step explanation:

1.9*10^4   kg

matsushima

Answer:

1.9 × 10⁴

Step-by-step explanation:

Move the decimal 4 places to the left to get your number less than 10 but greater than one. Every space you moved left is then placed in the position of the exponent for 10.

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