Asystem has two failure modes. one failure mode, due to external conditions, has a constant failure rate of 0.07 failures per year. the second, attributed to wear out, has a weibull distribution with a characteristic life of 10 yr and a shape parameter of 1.8. determine the system value design life of 1 year find by trail and error the median the time to failuer?

1) is right

step-by-step explanation:

the first one, all those points on the line just make a strait line.

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it