How many selections can be made using the original shipment

Reference no: EM13199938

An electronics store receives a shipment of 30graphing calculators, including 3 that are defective. Four calculators are selected to be sent to a local high school.

A. How many selections can be made using the original shipment?

B. How many of these selections will contain no defective calculators?

Reference no: EM13199938

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