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mariarad [96]
3 years ago
14

What are the three main economic systems in use at present?  

Advanced Placement (AP)
1 answer:
n200080 [17]3 years ago
6 0
In today's society, the answer is D.) Communism, socialism, and capitalism.
Examples are Capitalism (United States), Communism (Russia), and Socialism (Cuba).
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Find all the intervals on which the graph of the function is concave upward: f(x) = x^2 + 1/ x^2
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Answer: Your answers are in the pics below.

Explanation:

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3 years ago
I REALLY NEED HELP ON THE QUESTION PLEASE!!!!!
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it is upside down

but I know that there is somebody that has been answering those question.

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A student surveyed 226 classmates to see if they owned a dog or cat. There are 131 students who own a dog and 85 who own a cat.
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C) 85
B) 46
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3 years ago
What is Amphitheatre. explain it <br>dont spam ​<br>❤❤❤
Ivan

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6 0
2 years ago
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The number of tickets purchased by a customer for a musical performance at a certain concert hall can be considered a random var
Liono4ka [1.6K]

Answer:

D. $29.40

Explanation:

Calculation for the mean cost per customer for the performance

Using this formula

Mean cost per customer=[(Number of tickets purchased*Relative frequency)]*Performance cost

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Mean cost per customer=2.45*$12

Mean cost per customer=$29.40

Therefore the mean cost per customer for the performance will be $29.40

4 0
2 years ago
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