Answer is N/A. There is not a ratio to answer the question.
Hello!
Explanation:
Distributive property: → 
First do expand.
Then you subtract by 4 from both sides of an equation.
Simplify by equation.
Next, subtract by 2x from both sides of an equation.
Simplify.
You can also divide by 2 from both sides of an equation.
Finally, simplify by equation and dividing into the groups.
Answer: → 
Hope this helps!
Answer:
10sqrt3+22
Step-by-step explanation:
Ok, let us imagine it as a sort of rectangle split upon its diagonal.
Using that, we can Pythag it out,
11^2+b^2=14^2
121+b^2=196
b^2=75
b=sqrt75
b=5sqrt3
Ok, using this info, we find the perimeter,
5sqrt3+5sqrt3+11+11
10sqrt3+22
The answer is 10sqrt3+22
Considering the given discrete probability distribution, it is found that the expected share is of 10%.
<h3>What is the mean of a discrete distribution?</h3>
The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.
In this problem, the distribution is given by:
Hence the expected value is given by:
E(X) = 0.2 x 0.05 + 0.6 x 0.1 + 0.2 x 0.15 = 0.1 = 10%.
The expected share is of 10%.
More can be learned about the expected value of a discrete distribution at brainly.com/question/24802582
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Answer:
4
x^
2
−
12
x
+
9
Step-by-step explanation:
multiplied the binomials
