I don't know what you are asking but my best guess is it will be
$4.46 in total
The best prediction for the number of customers is 5450.
To find this value, you just need to plug in 20 for x into the expression. Then, evaluate it using the order of operations.
8(20)^2 + 100(20) + 250
8(400) + 100(20) + 250
3200 + 2000 + 250
5450
I is the right one because it is a half and they both look the same
Each box would have exactly 8.5 kilograms each in them. Hope this helps mate =)
The answer is 9 you have to multiply 1/4 three times which gives you 1/64 then you take 576 and multiply it by 1/64 which gives you 9. Hope this helps.