Question: Please show work. thanks An electronics store receives a shipment of 30 graphing calculators, 5 that are defective. Four of the calculators are selected to

Please show work. thanks

An electronics store receives a shipment of 30 graphing calculators, 5 that are defective. Four of the calculators are selected to be sent to a local high school. (A) How many selections can be made? (B) How many of these selections will contain no defective calculators? . . . . . (A) selections can be made. B selections will contain no defective calculators

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