If you’re solving for x, it’s x= 17/2 - y
If you’re solving for y, it’s y= 17/2 - x
Answer:
so draw out a graph
Step-by-step explanation:
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Answer:
babala
Step-by-step explanation:
The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.
a) What are the mean and standard deviation of the number of universal donors among the 6 people?
b) What is the probability that there are exactly three universal donors?
