True or false:(6.9×10^8) (3.1×10^8)=2.139×10^17.
A true
B false...
Mathematics, 21.04.2020 19:01 Nae0523
True or false:(6.9×10^8) (3.1×10^8)=2.139×10^17.
A true
B false
Answers: 2
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