Answer:
No
Step-by-step explanation:
-18:8 can be simplified to 9:4
-20:14 can be simplified to 10:7
-9:4 does not equal 10:7
Answer:
The probability that a randomly selected American Airlines flight does not arrive on time is 0.197.
Step-by-step explanation:
The probability of the complement of an event <em>E</em> is the probability of it not happening.
That is,
![P(E^{c})=1-P(E)](https://tex.z-dn.net/?f=P%28E%5E%7Bc%7D%29%3D1-P%28E%29)
It is provided that the probability of American Airlines flights arriving on time (<em>X</em>) is,
P(X) = 0.803
Then the event of American Airlines flights not arriving on time is the complement of the event <em>X</em>.
Compute the probability of the complement of event <em>X</em> as follows:
![P(X^{c})=1-P(X)=1-0.803=0.197](https://tex.z-dn.net/?f=P%28X%5E%7Bc%7D%29%3D1-P%28X%29%3D1-0.803%3D0.197)
Thus, the probability that a randomly selected American Airlines flight does not arrive on time is 0.197.
Answer:
y = - 4 x + 20
Step-by-step explanation:
The trail is 20 miles
Each hour you go 4 miles, so you subtract that each hour
Answer:
4/7 kittens are not black
4 ÷ 7
Step-by-step explanation:
7 kittens total
3 are black
7 - 3 = 4