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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 \
Pls help me im on a quiz


Sagot :

Answer:

The moment of take-off

Step-by-step explanation: If it is two minutes before then they would say t-minus two minutes. Two minutes after would be t-plus two minutes, and so on. Please correct me of any mistakes.