Expand: -2s+14>4s+8, 6>6s, 1>s so s must be less than 1. This can be written [−∞,1).
Answer:
![41.1units^2](https://tex.z-dn.net/?f=41.1units%5E2)
Step-by-step explanation:
(triangle)
(semicircle)
Add both together
![16+25.13\\=41.13units^2](https://tex.z-dn.net/?f=16%2B25.13%5C%5C%3D41.13units%5E2)
The rate is r = 5% = 0.05
Compounding interval, n = 12, monthly compounding
Therefore
r/n = 0.05/12 = 0.004167
The first deposit has a duration of 7 months. Its value is
a₁ = 1000*(1.004167)⁷
The second deposit has a duration of 6 months. Its value is
a₂ = 1000*(1.004167)⁶
and so on.
The values after each month from a geometric sequence with
a = 1000*(1.004167)
r = 1.004167
Over 7 months, the total sum is
![\frac{1000*1.004167*(1-1.004167^{7} )}{1-1.004167} =7117.64](https://tex.z-dn.net/?f=%20%5Cfrac%7B1000%2A1.004167%2A%281-1.004167%5E%7B7%7D%20%29%7D%7B1-1.004167%7D%20%3D7117.64)
Answer: Php 7,117.64
General Idea:
W
hen we are given a point P(x, y) centered at origin with a scale factor of k, then the dilated point will be given by P' (kx, ky)
When
, then P' is enlargement of P
When
, then P' is reduction of P
Applying the concept:
In the diagram given A'B'C' is enlargement of ABC. So the correct option will be option A.
, enlargement