An automotive part manufacturer regularly makes shipments of 400 parts to merks auto repair. on average, 14 of the 400 parts are found to be defective. how many defective parts should be expected if merk increases his shipment

no matter how many parts are in the shipment, 3.5% of the parts will be defective.

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Step-by-step explanation:

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110