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A gas pump machine rejects 12 percent of credit card transaction.if this is twice the normal rejection rate for a normal gas pump,how many out of 500 credit cards transactions would a normal gas pump machine
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A gas pump machine rejects 12 percent of credit card transaction.if this is twice the normal rejection rate for a normal gas pump,how many out of 500 credit cards transactions would a normal gas pump machine reject?

User Bespectacled
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The gas pump would reject 60 credit card transactions.
User Ejez
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