Of the automobiles produced at a particular plant, 40% had a certain defect. a. What is the probability that more than 50 cars will need to be inspected before one with the defect is found? b. What is the probability that the twentieth car inspected will have a defect? c. Suppose a company purchases five of these cars. What is the probability that exactly one of the five cars has a defect?

4th option is correct xy=-10

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the answer is 2/54

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

p

step-by-step explanation: