I will give 30 points please don’t mess around. Write an informal proof for why the construction of an equilateral triangle work
1 answer:
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Answer:
The probability of selecting two Independents is .
Step-by-step explanation:
From the given information it is clear that:
Democrats = 8
Republicans = 5
Independents = 5
Total number of member in the group is
We need to find the probability of selecting two Independents.
According to binomial distribution the total number of ways to select r items form n items is
Total number of ways to select 2 members from 18 members is
Total number of ways to select 2 members from 5 Independents is
The probability of selecting two Independents is
Therefore the probability of selecting two Independents is .
The first step in solving this is to substitute x with 3 and y with 2, so that
becomes
Then simply solve using the order of operations.
First exponents (there are no parentheses)
Then multiply and divide
And finally add and subtract
Therefore the value <span>of 1/3 x^2 + 5.2y when x=3 and y=2 is 13.4</span>
becomes
Then simply solve using the order of operations.
First exponents (there are no parentheses)
Then multiply and divide
And finally add and subtract
Therefore the value <span>of 1/3 x^2 + 5.2y when x=3 and y=2 is 13.4</span>