Answer:
![(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39](https://tex.z-dn.net/?f=%28s.t%29%28x%29%20%3D%204x%5E2%2B24x%5E2%5C%5C%28s-t%29%28x%29%20%3D%20x%2B6-4x%5E2%5C%5C%28s%2Bt%29%28-3%29%20%3D%2039)
Step-by-step explanation:
Given functions are:
![s(x)= x+6\\t(x)= 4x^2](https://tex.z-dn.net/?f=s%28x%29%3D%20x%2B6%5C%5Ct%28x%29%3D%204x%5E2)
We have to find:
(s.t)(x) => this means we have to multiply the two functions to get the result.
So,
![(s.t)(x) = s(x)*t(x)\\= (x+6)(4x^2)\\=4x^2.x+4x^2.6\\=4x^3+24x^2](https://tex.z-dn.net/?f=%28s.t%29%28x%29%20%3D%20s%28x%29%2At%28x%29%5C%5C%3D%20%28x%2B6%29%284x%5E2%29%5C%5C%3D4x%5E2.x%2B4x%5E2.6%5C%5C%3D4x%5E3%2B24x%5E2)
Also we have to find
(s-t)(x) => we have to subtract function t from function s
![(s-t)(x) = s(x) - t(x)\\= (x+6) - (4x^2)\\=x+6-4x^2](https://tex.z-dn.net/?f=%28s-t%29%28x%29%20%3D%20s%28x%29%20-%20t%28x%29%5C%5C%3D%20%28x%2B6%29%20-%20%284x%5E2%29%5C%5C%3Dx%2B6-4x%5E2)
Also we have to find,
(s+t)(-3) => first we have to find sum of both functions and then put -3 in place of x
![(s+t)(x) = s(x)+t(x)\\= x+6+4x^2](https://tex.z-dn.net/?f=%28s%2Bt%29%28x%29%20%3D%20s%28x%29%2Bt%28x%29%5C%5C%3D%20x%2B6%2B4x%5E2)
Putting x = -3
![= -3+6+4(-3)^2\\=-3+6+4(9)\\=3+36\\=39](https://tex.z-dn.net/?f=%3D%20-3%2B6%2B4%28-3%29%5E2%5C%5C%3D-3%2B6%2B4%289%29%5C%5C%3D3%2B36%5C%5C%3D39)
Hence,
![(s.t)(x) = 4x^2+24x^2\\(s-t)(x) = x+6-4x^2\\(s+t)(-3) = 39](https://tex.z-dn.net/?f=%28s.t%29%28x%29%20%3D%204x%5E2%2B24x%5E2%5C%5C%28s-t%29%28x%29%20%3D%20x%2B6-4x%5E2%5C%5C%28s%2Bt%29%28-3%29%20%3D%2039)
Answer:
D. It provides 40% to 60% of the policyholder's income for up to one year.
Step-by-step explanation:
Insurance is a risk sharing device where the risk is shared between the policyholder and the insurance company through regular periodic payment called premium. What Short term disability insurance does is to make do with the income of a person that has to leave his/her place of work as a result of sickness or injury. It provides financial assistance while the individual convalesces at home. The employee are liable to receive 40 to 60 % of their gross weekly income pending on the premium paid. This coverage period is 9 to 52 weeks, (i.e 2.25 to 12 months).
The answer to the question of what I did do not mean that to me I was just saying
Answer:
<h2>41.74 m²</h2>
Step-by-step explanation:
We have:
rectangle 4.8 m × 3.8 m
two triangles with base b = 4.8 m and height h = 2.6 m
two triangle with base b = 3.8 m and height h = 2.9 m.
The formula of an area of a rectangle l × w:
![A = lw](https://tex.z-dn.net/?f=A%20%3D%20lw)
Substitute:
![A_1 = (4.8)(3.8) = 18.24\ m^2](https://tex.z-dn.net/?f=A_1%20%3D%20%284.8%29%283.8%29%20%3D%2018.24%5C%20m%5E2)
The formula of an area of a triangle:
![A=\dfrac{bh}{2}](https://tex.z-dn.net/?f=A%3D%5Cdfrac%7Bbh%7D%7B2%7D)
Substitute:
![A_2=\dfrac{(4.8)(2.6)}{2}=6.24\ m^2\\\\A_3=\dfrac{(3.8)(2.9)}{2}=5.51\ m^2](https://tex.z-dn.net/?f=A_2%3D%5Cdfrac%7B%284.8%29%282.6%29%7D%7B2%7D%3D6.24%5C%20m%5E2%5C%5C%5C%5CA_3%3D%5Cdfrac%7B%283.8%29%282.9%29%7D%7B2%7D%3D5.51%5C%20m%5E2)
The Surface Area:
![S.A.=A_1+2A_2+2A_3\\\\S.A.=18.24+2(6.24)+2(5.51)=41.74\ m^2](https://tex.z-dn.net/?f=S.A.%3DA_1%2B2A_2%2B2A_3%5C%5C%5C%5CS.A.%3D18.24%2B2%286.24%29%2B2%285.51%29%3D41.74%5C%20m%5E2)
Answer:
![\frac{189}{110}](https://tex.z-dn.net/?f=%5Cfrac%7B189%7D%7B110%7D)
Step-by-step explanation: