The length is going to be 15.5. Please message me if you want the explanation
Answer: 0.82
Step-by-step explanation:
We know that :
For any event A , the probability of not getting A is given by :-
P(not A)= 1- P(A)
Given : The probability that a student chosen at random from your class is a psychology major is P( psychology major) =0.18.
Then, the probability that a student chosen at random from your class is not a psychology major will be :
P(not psychology major)= 1 - P(psychology major)
= 1-0.18=0.82
Hence, the probability that a student chosen at random from your class is not a psychology major= 0.82
I think you should combine like terms
Answer:

Step-by-step explanation:
Start with the given

Divide the two on both sides to get

Answer:
Square
Step-by-step explanation:
A square can be cut into more then one