The answer would be 0, -1,-5,-7
4g and 6b and that's a total of 10 in all so you know it will be 1/2 if its going to be two out of two
Answer:
300m meters
Step-by-step explanation:
multiply length value by 1000
Probability that gear 1 will fail = 5/100 (upto 10 years)
and 8/100 (after 10 years)
Probability that both will fail = 5/100 * 8/100
= 40/10000
= 0.4 %