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lozanna [386]
3 years ago
8

A square serving platter has an area of 124 inches squared. Which is the best estimate of the side length of the platter?

Mathematics
1 answer:
mafiozo [28]3 years ago
7 0

Answer:

Approximately 11 inches

Step-by-step explanation:

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C) 20.97 AED

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To find the expected value, E(X), or mean μ of a discrete random variable X, simply multiply each value of the random variable by its probability and add the products. The formula is given as \displaystyle E(X)=\mu=\sum xP(x).

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