(problem from an old actuarial exam) an actuary models the lifetime of a device using the random variable y = 10x0: 8, where x is an exponential random variable with mean 1 year. determine the probability density function f(y), for y > 0, of the random variable y . (it might be to derive the c. d.f. of y and then take a derivative to nd the density.)

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

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step-by-step explanation:

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208