Answer:
32 Minutes
Step by step explainaion:
Answer:
a) 7/5
Step-by-step explanation:
![y-\frac{y-1}{2}=1-\frac{y-2}{3} \\Through\ the\ butterfly\ method\ of\ resolving\ denominators\ ,\\\frac{2y-(y-1)}{2} = \frac{3-(y-2)}{3} \\\frac{2y-y+1}{2} = \frac{3-y+2}{3} \\\frac{y+1}{2} =\frac{5-y}{3} \\3(y+1)=2(5-y)\\3y+3=10-2y\\3y+2y=10-3\\5y=7\\y=\frac{7}{5}](https://tex.z-dn.net/?f=y-%5Cfrac%7By-1%7D%7B2%7D%3D1-%5Cfrac%7By-2%7D%7B3%7D%20%20%5C%5CThrough%5C%20the%5C%20butterfly%5C%20method%5C%20of%5C%20resolving%5C%20denominators%5C%20%2C%5C%5C%5Cfrac%7B2y-%28y-1%29%7D%7B2%7D%20%3D%20%5Cfrac%7B3-%28y-2%29%7D%7B3%7D%20%5C%5C%5Cfrac%7B2y-y%2B1%7D%7B2%7D%20%3D%20%5Cfrac%7B3-y%2B2%7D%7B3%7D%20%5C%5C%5Cfrac%7By%2B1%7D%7B2%7D%20%3D%5Cfrac%7B5-y%7D%7B3%7D%20%5C%5C3%28y%2B1%29%3D2%285-y%29%5C%5C3y%2B3%3D10-2y%5C%5C3y%2B2y%3D10-3%5C%5C5y%3D7%5C%5Cy%3D%5Cfrac%7B7%7D%7B5%7D)
Answer:
The x is for you to multiply <30
Answer:
For A: 2.208
For B: 2.9024
Step-by-step explanation:
To solve we will do the following:
For A:
no insured(x) claims(y) xy Var=total/(y-1)
2 1 2 0.08
2 1 2 0.08
1 0 0 0.64
Weighted average 0.8 0.16
a var - X -0.64
k mean/a -1.25
Z (credibility) 1/(1+k) 0.444
no of claims for next year (y=4)
= 0.44*4 + 0.56*0.8
= 2.208
For B:
no insured(x) claims(y) xy Var=total/(y-1)
0 0 0 0
3 6 12 12
2 3 6 2
Weighted average 2.4 3.5
a var - X 1.1
k mean/a 2.18
Z (credibility) 1/(1+k) 0.314
no of claims for next year (y=4)
0.314*4 + 0.686*2.4
= 2.9024
Answer:
280
Step-by-step explanation:
You have to convert the 12:15 ratio to 4:3
Then divide 350 by 5 = 70
Then you have to multiply the 70 by the 4 to get 280
please make my answer the brainliest