Answer:
$400
Step-by-step explanation:
Answer:
73/100
Step-by-step explanation:
73% = 73/100
Answer:
The value of the quantity after 87 months will be of 599.64.
Step-by-step explanation:
A quantity with an initial value of 600 decays exponentially at a rate of 0.05% every 6 years.
This means that the quantity, after t periods of 6 years, is given by:
![Q(t) = 600(1 - 0.0005)^{t}](https://tex.z-dn.net/?f=Q%28t%29%20%3D%20600%281%20-%200.0005%29%5E%7Bt%7D)
What is the value of the quantity after 87 months, to the nearest hundredth?
6 years = 6*12 = 72 months
So 87 months is 87/72 = 1.2083 periods of 6 years. So we have to find Q(1.2083).
![Q(t) = 600(1 - 0.0005)^{t}](https://tex.z-dn.net/?f=Q%28t%29%20%3D%20600%281%20-%200.0005%29%5E%7Bt%7D)
![Q(1.2083) = 600(1 - 0.0005)^{1.2083} = 599.64](https://tex.z-dn.net/?f=Q%281.2083%29%20%3D%20600%281%20-%200.0005%29%5E%7B1.2083%7D%20%3D%20599.64)
The value of the quantity after 87 months will be of 599.64.
6c^2 - c + 1 + 4c - 2c^2 - 8c
= 4c^2 - 5c + 1
= (4c - 1)(c - 1)
Use math-way!!!!!!! I promise you won’t need to waist your points.%