-extra points- please help with this. all you have to do is state which method (factoring, using square roots, complete the squa
re or quadratic formula) you would use in solving the quadratic equation and why you would use it. you can only use each method once for problems A through D
1 answer:
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Answer:
126
Step-by-step explanation:
There are 9 city council members.
We have to choose 4 of them.
We have to use the combination as :
where, 9 is the population size
4 is the sample size.
Therefore, the total number of possible samples without replacement is given as :
= 126