<span>A machine needs 2 of its gears replaced. You find 2 gears, one manufactured 5 years ago and the other manufactured 10 years ago. The specifications sheet says that the chance of failure is 5% after 5 years and increases to 8% after 10 years. If the gears on the machine are in no way linked to each other, what are the chances that both will fail? Answer in % form.
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P(both fail) = 0.05*0.08 = 0.004 = 0.4%</span>
I'm glad to hear that, but where is the math problem?
Answer:
H and B
Step-by-step explanation:
For number 3 its B because pie = irrational
Answer: If you mean by the B symbol next to a bunch of points. Those are points you can earn depending on the question. For example, if I helped someone with their problem, I would receive the amount of points that they put up for that question. I’m pretty sure the points can also help you to rank up and give you a new title or something. Im new myself lol
