Abatch of 50 parts contains six defects. if two parts are drawn randomly one at a time without replacement, what is the probability that both parts are defective?

we know that

P(both parts defective) = P(1st is defective) * P(2nd is defective)  

Probability of 1st detective:

total parts =50

number of defects =6

so,

P(1st is defective)

Probability of 2nd detective:

total parts =49

number of defects =5

so,

P(2nd is defective)

Probability of both detective:

P(both parts defective) is

...............Answer

a 360 degree rotation

step-by-step explanation:

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.