Answer:
13.95
Step-by-step explanation:
Answer:
![\boxed{\boxed{C.\ \text{f(x)} = 120000(1.055)^x}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cboxed%7BC.%5C%20%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281.055%29%5Ex%7D%7D)
Step-by-step explanation:
This is the case of an exponential growth. The function for exponential growth is,
![y(t)=y_0(1+r)^t](https://tex.z-dn.net/?f=y%28t%29%3Dy_0%281%2Br%29%5Et)
where,
- y(t) = value after time t = f(x)
- y₀ = initial value = $120,000
- r = rate of growth = 5.5% = 0.055
- t = number of periods = x years
Putting the values,
![\text{f(x)} = 120000(1+0.055)^x\\\\\text{f(x)} = 120000(1.055)^x](https://tex.z-dn.net/?f=%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281%2B0.055%29%5Ex%5C%5C%5C%5C%5Ctext%7Bf%28x%29%7D%20%3D%20120000%281.055%29%5Ex)
4 consecutive odd integers....x , x + 2, x + 4, x + 6
product of 2 smaller numbers is 64 less then the product of the 2 larger numbers....
x(x + 2) = (x + 4)(x + 6) - 64
x^2 + 2x = (x^2 + 10x + 24 - 64)
x^2 + 2x = x^2 + 10x - 40
2x = 10x - 40
2x - 10x = -40
-8x = -40
x = -40/-8
x = 5
x + 2 = 5 + 2 = 7
x + 4 = 5 + 4 = 9
x + 6 = 5 + 6 = 11
ur numbers are : 5,7,9,and 11
I believe the answer is 24.You do 12 divided by 3 and then you get 4. Then you do 4 times 6 and get 24.
Answer:
6/5
Step-by-step explanation:
We can find the slope given two points by
m = (y2-y1)/(x2-x1)
= (1 - -5)/(7-2)
= (1+5)/(7-2)
=6/5