Answer:
have you found salena yet?
Step-by-step explanation:
try looking behind your nearest Mcdonalds
Step-by-step explanation:
hopefully it is visible and makes sense
:)
Number 2 for question 1 and number 4 for question 2
Here's one shortcut:
2.3×10^9=1000(2.3×10^6) because your adding 3 more zeros to 2300000
Answer:

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