13/17 if you are trying to simplify it. You divide it by 3 on the top and bottom
Answer is B. x^7 - 4x^5 + 2x^4 + 4x^3 - 10
Here are a few rules of order
1. X values are always first, then y values
2. The highest exponent within that variable goes first (x^7 comes before x^5)
3. Numbers come after variables
Don't let the coefficients trick you since they are irrelevant if the exponent is higher. Automatically we know that -10 goes last because it is just a number. Then, you just order the x's from highest to lowest.
Answer:
C. Playing soccer and basketball are not independent since P(soccer|basketball) ≠ P(soccer) and P(basketball|soccer) ≠ P(basketball) .
Step-by-step explanation:
We are given the data of athletic people that played soccer and basketball.
Let,
P(A) = probability of people who played soccer
P(B) = probability of people who played basketball
P(A∩B) = probability of people who played both soccer and basketball.
Now, we find the probability of soccer | basketball
i.e. 
i.e.
= i.e. 
As,
≠ 
So, options A, B and D are discarded.
Moreover, i.e. 
i.e.
= i.e. 
i.e.
≠ 
Hence, playing soccer and basketball are not independent.