Answer: 8(x-4) 8 was the common term. So just pull out the 8.
-3 5/9-1 3/9 = 4.88888888889
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Answer:
Step-by-step explanation:
<h3>
The missing figure is attached.</h3>
For this exercise you can use the following Trigonometric Identity:
Let be "x" the hypotenuse of this right triangle.
You can identify from the figure that, in this case:
Then, knowing these values you can substitute them into :
Finally, you need to solve for "x" in order to find the lenght of the hypotenuse.
This is:
Answer:
Step-by-step explanation:
If a machine is replaced at some time t, then the expected time until next failure is
and the time between the checks is exponentially distributed with rate \lambda, the expected time until next failure is
Because of memory less property of the exponential The answer is