Answer:
Step-by-step explanation:
N(2n+6)-(n²-1)= 2n²+6n-n²+1=n²+6n+1
So you want us to multiply all those numbers?
Length x Width x Height
I believe this is how you do it. correct me if i am wrong.
5ft x 3ft = <em>x </em>
x = 15ft ??
Answer: The probability that this student went to Paris = 31%
Step-by-step explanation:
Given: Total students = 100
Students went to Paris = 31
The probability that this student went to Paris = 
The probability that this student went to Paris = 
In percent, The probability that this student went to Paris = 
Hence, the probability that this student went to Paris = 31%