We have events:
A - <span>customer orders a chicken sandwich
</span>B - <span>customer orders french fries
and probabilities:

so:

</span>
Answer:

Step-by-step explanation:
See pic.
Answer:
B
Step-by-step explanation:
The scatter graph shows a decreasing correlation.
Its not A because it's a increasing correlation
its not C because it's neutral
its not D because it's a no correlation graph
Answer: The total number of colored papers is 18.
Step-by-step explanation:
Given: The ratio of coloured papers to wight papers is 3:8.
Let total number of colored papers = 3x
and total number of wight papers = 8x
Since, there are 48 wight papers , then


Now , number of colored papers = 3(6)=18
Hence, the total number of colored papers is 18.
The answer is
Y=3(x-3)(x+5)