Answer: Our required probability is 0.3387.
Step-by-step explanation:
Since we have given that
Number of red cards = 4
Number of black cards = 5
Number of cards drawn = 5
We need to find the probability of getting exactly three black cards.
Probability of getting a black card = 
Probability of getting a red card = 
So, using "Binomial distribution", let X be the number of black cards:

Hence, our required probability is 0.3387.
The coordinates would surely be -9,15
Answer:
It usually comes in ABOUT a 3.2 oz bag... (my guess)
Step-by-step explanation:
This question needs to be further detailed.
No 3/7 do not represents the same length on the number line
It is not . There are multiple x values for the y values.