Answer:
The answer is 8.
Step-by-step explanation:
Answers:
1)
Mean = $349.2
Median = $352.5
Range = $210
2)
$499.90
3)
$355
I have attached a photo of the work written for this question:
Answer:
option D is correct.
Step-by-step explanation:
we are given the function 
we know that the expansion is given by 
so 
Hence, option D is correct.