On Thursday is when DEF did better than it's average . Why? Because they were on time 10 flights and only delayed 1 flight .
Answer:
67.50
Step-by-step explanation:
Answer:


Step-by-step explanation:
Quadratic Equation given:

Start dividing both sides by 6.



Once, 



Solving 

Then,




9/250 is in it's simplest form
If you wanted it's decimal form, it is 0.036