Answer:
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Step-by-step explanation:
Answer:
3.1 x 10^9
Step-by-step explanation:
(2.8 x 10^9) + (3 x 10^8) = (28 x 10^8) + (3 x 10^8)
= (28+3) x 10^8
= 31 x 10^8
= 3.1 X 10^9
Answer:
Im really sorry if this is wrong, i'm just trying to help cause everyone is giving you fake answers
I think the answer may be 336/55
(Decimal: 6.10909)
Step-by-step explanation:
Answer:1.799908×10^1
Step-by-step explanation:
18-0.00092
=17.99908
In standard form=1.799908×10^1