Answer:
120 ways
Step-by-step explanation:
Since no girl wil sit either first or last
Hence, in all irrespective whether boy or girl = (6 - 1)! = 5! = 5 X 4 X 3 X 2 = 120
∴ Number of arrangements = 120 ways
93 billion in scientific notation: <span>9.3x10^10
Have a great day! :D</span>
Answer:
The expression can be rewritten in
form as following:
⇒ 
where
Step-by-step explanation:
Given expression:

To rewrite the expression in the form of
.
Solution:
By property of exponents :

<em>So, we can apply this property to the given expression.</em>
We have:

⇒ 
The above expression is in the form of
where