Answer:
The first and third options are correct so choose both
Step-by-step explanation:
Answer:
5/10 20/28
Step-by-step explanation:
i think only these.. hope this helps..
Answer:
The answer is D.
Step-by-step explanation:
Because Chicago and Miami are the only places on the table that are both in North america and are cities.
Let us consider the given expression:
in the scientific notation.
= 
[Using the law of exponents, which states
]
= 
On dividing, we get
= 
Hence, it is the required scientific notation of the given expression.
To write down notes while you are in the class because I find it easier to explain it to yourself. You can use flashcards or study your textbook. I find the first suggestion best.
