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baherus [9]
2 years ago
7

Roberto will roll a number cube and flip a coin. The faces of the number cube are labeled 1 through 6. The coin can land on head

s or tails. What is the probability that the number cube lands on an even number and the coin lands on tails?
Mathematics
1 answer:
Lyrx [107]2 years ago
6 0

Answer: There are 3 even numbers on the cube. There are 2 sides to a coin. there is a 1/2 chance of the cube landing on an even number. There is a 1/2 chance of the coin landing on tails.

There is a 1/4 chance of these events occurring together.

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Answer:

Step-by-step explanation:

Demand = 19,500 units per year (D)

Ordering cost = $25 per order (O)

Holding cost = $4 per unit per year (C)

a) EOQ=\sqrt{ \frac{2\times D\times O}{C}}

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   = \sqrt{\frac{975000}{4}}

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b) Annual holding cost = 4\times(\frac{Q}{2})

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c) Annual ordering cost = O\times(\frac{D}{Q} )

                                       = 25\times(\frac{19,500}{494} )

                                       = 25 × 39.47

                                       = 986.75

AOQ = 494

Annual holding cost = 988

Annual ordering cost = 986.75

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