Answer:
25.24 was the mark down
16.374%
Step-by-step explanation:
Answer:
there are<em><u> 28.3495 grams in one single ounce </u></em>
//hope this helps have a nice day//
Just use y2-y2/x2-x1
so
1+5 (because subtracting a negative is the same as adding a positive)
4-2
6/2
or 3/1 which is the same as 3
Answer:
The probability density function for the average length of life of the two components is ![f(x) = 0.5e^{-0.5x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%200.5e%5E%7B-0.5x%7D)
Step-by-step explanation:
Exponential distribution:
The exponential probability distribution, with mean m, is described by the following probability density:
![f(x) = \mu e^{-\mu x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cmu%20e%5E%7B-%5Cmu%20x%7D)
In which
is the decay parameter.
Each missile has a length of life governed by the exponential distribution with mean 1 (with measurements in hundreds of hours). Find the probability density function for the average length of life of the two components.
2, each with mean 1 means that ![m = 2*1 = 2, \mu = \frac{1}{2} = 0.5](https://tex.z-dn.net/?f=m%20%3D%202%2A1%20%3D%202%2C%20%5Cmu%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%3D%200.5)
So the probability density function is:
![f(x) = 0.5e^{-0.5x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%200.5e%5E%7B-0.5x%7D)