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3 years ago

9

One coin is taken at random from a bag containing 5 nickels, 3 dimes, and 6 quarters. Let X be the value of the coin selected. F

ind E(X). (Round your answer to two decimal places.) E(X)

1 answer:

Fynjy0 [20]3 years ago

7 0

Answer:

14.64 cents

Step-by-step explanation:

5(5/14) + 10(3/14) + 25(6/14)

= 205/14

Approx. 14.64 cents

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