If NASA scientists use positive and negative numbers to represent the time surrounding a rocket launch, what would zero mean?
one hour before take-off
two minutes before take-off
the moment of take-off
two minutes after take-off

Respuesta :

Answer:

the moment of take-off

Step-by-step explanation:

it is in-between before and after take off

I believe that the answer to this the moment before take off.

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