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A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous. A. C = 11n; continuous B. C = 11 + n; discrete C. C = 11 + n; continuous D. C = 11n;
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A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous.

A. C = 11n; continuous
B. C = 11 + n; discrete
C. C = 11 + n; continuous
D. C = 11n; discrete

User Michael Tedla
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So the problem ask to calculate the cost of C of n DVD's and also identify the situation as discrete or continuous and the best answer among the following choices is in letter D. C=11n; discrete. I hope you are satisfied with my answer and feel free to ask for more 
User Initialxy
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4 votes
You cannot have half a DVD.

Each DVD (n) is 11$, so therefore, the total cost is

C = 11n; discrete
User Robert Munteanu
by
7.1k points
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