Answer:
150 ft. x 400 ft. = 60,000
Step-by-step explanation:
D) There is no association between commuting preferences and gender.
Answer:
The correct answer is A) x = 1/4y^2
Step-by-step explanation:
Because the parabola opens to the side, we know that this is an x = equation. This allows us to eliminate both C and D.
Then we can determine that A is the correct answer due to the fact that it opens to the right. Negative lead coefficients always open to the left, so it could not be B
Is it obvious the 10% of the book's price is the $5 right?
So the book's price is $50.
Answer:
Step-by-step explanation:
since we know that 
in this expansion is 
thus 
Hope that helps!
