Solution :
Avrami relationship
![$\ln\left[\ln\left(\frac{1}{1-y}\right)\right]=\ln k + n \ln t$](https://tex.z-dn.net/?f=%24%5Cln%5Cleft%5B%5Cln%5Cleft%28%5Cfrac%7B1%7D%7B1-y%7D%5Cright%29%5Cright%5D%3D%5Cln%20k%20%2B%20n%20%5Cln%20t%24)
The fraction transformed is 0.2 at 12.6 s,
![$\ln\left[\ln\left(\frac{1}{1-0.2}\right)\right]=\ln k + n \ln (12.6)$](https://tex.z-dn.net/?f=%24%5Cln%5Cleft%5B%5Cln%5Cleft%28%5Cfrac%7B1%7D%7B1-0.2%7D%5Cright%29%5Cright%5D%3D%5Cln%20k%20%2B%20n%20%5Cln%20%2812.6%29%24)
.........(i)
The fraction transformed is 0.7 at 25.7 s,
![$\ln\left[\ln\left(\frac{1}{1-0.7}\right)\right]=\ln k + n \ln (25.7)$](https://tex.z-dn.net/?f=%24%5Cln%5Cleft%5B%5Cln%5Cleft%28%5Cfrac%7B1%7D%7B1-0.7%7D%5Cright%29%5Cright%5D%3D%5Cln%20k%20%2B%20n%20%5Cln%20%2825.7%29%24)
..............(ii)
Subtract (ii) from (i),
-2 = -0.71 n
n = 2.81
Therefore, from (i),
k = 0.000181
Now if the fraction transformed is 0.92, then
![$t=\left[\frac{-\ln (1-y)}{k}\right]^{\frac{1}{n}}$](https://tex.z-dn.net/?f=%24t%3D%5Cleft%5B%5Cfrac%7B-%5Cln%20%281-y%29%7D%7Bk%7D%5Cright%5D%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D%24)
![$t=\left[\frac{-\ln (1-0.92)}{0.000181}\right]^{\frac{1}{2.81}}$](https://tex.z-dn.net/?f=%24t%3D%5Cleft%5B%5Cfrac%7B-%5Cln%20%281-0.92%29%7D%7B0.000181%7D%5Cright%5D%5E%7B%5Cfrac%7B1%7D%7B2.81%7D%7D%24)
t = 29.8528 s
The equation illustrated shows that the value of x will be x = -3 1/2.
<h3>How to compute the equation?</h3>
It should be noted that an equation simply shows the relationship that exists between the variables.
The equation will be:
3 + x = -1/2
Collect the like terms.
x = -1/2 - 3
x = - 3 1/2
Learn more about equations on:
brainly.com/question/2972832
#SPJ1
Hi! Let me help you!
This problem is a Venn Diagram question. It is much easier to answer this question with the visual it usually comes with. However, we can employ logic to give this one a smart and logical answer.
What we have so far:
P(A) = 25. This means that the shaded area of A is equal to 25.
P(B/A) = 920. This means that area A subtracted 25 to the value of area B which resulted to 920.
P(B) = 945. How did I arrive with 945? Simple, I just added 25 to 920. Go and be a smart lad and find why I did that.
Solution:
Solving P(A∩B) is quite challenging because like I said, a visual is needed for us to give it a pefect answer. Employing logic and using what we have so far:
If P(A∩B) means A and B intersection, we can assume that it is simply as A + B.
If that is the case, then we can simply pull out our P(A) and P(B), 25 and 945 respectively and add them:
P(A) + P(B) = P(A∩B)
P(A∩B) = 25 + 945
P(A∩B) = 970 <----- What we are looking for
Therefore, P(A∩B) = 970!
Answer:
-2x
Step-by-step explanation:
x^2-10x+24
-20x+24
4x
x-6= -6x
4x-6x
4-6=-2
bring down the x and you get -2x
hope this helps
Answer:
31200 dollars
Step-by-step explanation:
you multiply 13 by 4, because its last week and this week, then find 60 percent of that. Proportion: x/52000=60/100. When solved, it is $31200
