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.
Answer:
23
Step-by-step explanation:
I guessed yayyyyyyyyyyyyyyy
Answer:
..
Step-by-step explanation:
rational because it can be written as a fraction
If a number can not be written as a fraction it is irrational
Answer: b and d
Step-by-step explanation: