Answer:
Could u give us more info in ur question pls?
Answer:
23
Step-by-step explanation:
Given,
x = 3 + bị
Again,
x ÷ 2 = 13
Multiplying both the sides by 2, we can get.
(x ÷ 2) × 2 = 13 × 2
or, x = 26
As we find the value of x, we can now complete the complex number which is b.
x = 3 + bị
Putting the value of x, we can get,
26 = 3 + bi
or bi = 26 - 3
or, b = 23.
Therefore, the possible value of b = 23.
Answer:
![(a)\ f(8) = 200(1 + 3.1\%)^8](https://tex.z-dn.net/?f=%28a%29%5C%20f%288%29%20%3D%20200%281%20%2B%203.1%5C%25%29%5E8)
(b) After 8 years, the savings account has $255.32
Step-by-step explanation:
Given
---- initial (i.e. when t = 0)
![r =3.1\%](https://tex.z-dn.net/?f=r%20%3D3.1%5C%25)
![t = 8](https://tex.z-dn.net/?f=t%20%3D%208)
Solving (a): Model the situation
For growth, an exponential function is represented as:
![f(t) = a(1 + r)^t](https://tex.z-dn.net/?f=f%28t%29%20%3D%20a%281%20%2B%20r%29%5Et)
This gives:
![f(8) = 200(1 + 3.1\%)^8](https://tex.z-dn.net/?f=f%288%29%20%3D%20200%281%20%2B%203.1%5C%25%29%5E8)
Solving (b): The solution to (a)
We have:
![f(8) = 200(1 + 3.1\%)^8](https://tex.z-dn.net/?f=f%288%29%20%3D%20200%281%20%2B%203.1%5C%25%29%5E8)
Express percentage as decimal
![f(8) = 200(1 + 0.031)^8](https://tex.z-dn.net/?f=f%288%29%20%3D%20200%281%20%2B%200.031%29%5E8)
![f(8) = 200(1.031)^8](https://tex.z-dn.net/?f=f%288%29%20%3D%20200%281.031%29%5E8)
![f(8) = 200*1.2766](https://tex.z-dn.net/?f=f%288%29%20%3D%20200%2A1.2766)
Answer:
Write the coordinates for the vertices of AH'K'L'after ... 5 1. Write a description of the rule (x,y) → (x+8, y-3). (a) translation 8 units to the ... plot and label A'. 2. 3. 4. 5. 6. A'L3.5. 3. Point D(-4,-1) is rotated 90° counter- ... AABC is given with coordinates Al-5, 1), B(-3, 6), and C(-2, 3). ... X-axis, in which quadrant will its image lie?