Let's see here... the answer is C just by using common sense. A doesn't make sense because you can't cube .4, as it is a percentage, and you wouldn't add that to 1000. B makes no sense because the percentage you are using is 4%, not 30%. Of course, just be sure to fact-check me there.
To find the future value, you would multiply the starting value from year one by 1+ the percent of increase per year raised to the number of years you want.,
The starting value of the house would be the value from year one: 212,566.20
The equation would then be: f(t) = 212,566.20(1.05)t
Step-by-step explanation:
![an = a1 + (n - 1)d](https://tex.z-dn.net/?f=an%20%3D%20a1%20%2B%20%28n%20-%201%29d)
Question 8)
2,8,14
d=a2-a1
d=8-2=6
a77= 2+ (76)*6
a77= 2+456=458
a77= 458
Question 9)
-12,-17,-22
d= -17+12= -5
a82= -12+ (81)*(-5)= -12-405= 417
a82= 417
Question 10)
9,13,17
d= 13-9= 4
a49= 9+ (48)*4= 201
a49= 201
Answer:
<h2>
Perimeter = 2x² + 16x + 6</h2><h2>
Area = 6 x² + ¹/₂x - 3</h2>
Step-by-step explanation:
The perimeter = a + b + c + d
= (6x + 4) + (2x² + 5x - 3) + (-3x - 6) + (8x + 11)
= 2x² + 16x + 6
The area = [(a + b) ÷ 2] h
= [((6x + 4) + (-3x - 6)) ÷ 2] (4x + 3)
= [(3x - 2) ÷ 2] (4x + 3)
= (³/₂x - 1) (4x + 3)
= 6 x² + ¹/₂x - 3