answer: 9
the answer is 9 because 6 ÷ 2 = 3, and if you multiply 3 with 3, you get 9. you multiply the number 3 because you need to find out the distance in miles, and since in inches it is 3, you need to multiply by 3 because that is the formula to get miles.
Answer:
![P(t) = 608(1.5)^{t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20608%281.5%29%5E%7Bt%7D)
Step-by-step explanation:
The number of parrots in t years after 2010 can be modeled by the following function:
![P(t) = P(0)(1+r)^{t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20P%280%29%281%2Br%29%5E%7Bt%7D)
In which P(0) is the number of parrots in 2010 and r is the growth rate, as a decimal.
608 parrots in the forest in 2010.
This means that ![P(0) = 608](https://tex.z-dn.net/?f=P%280%29%20%3D%20608)
Then
![P(t) = 608(1+r)^{t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20608%281%2Br%29%5E%7Bt%7D)
When the scientists went back 5 years later, they found 4617 parrots.
This means that ![P(5) = 4617](https://tex.z-dn.net/?f=P%285%29%20%3D%204617)
We use this to find 1 + r. So
![P(t) = 608(1+r)^{t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20608%281%2Br%29%5E%7Bt%7D)
![4617 = 608(1+r)^{5}](https://tex.z-dn.net/?f=4617%20%3D%20608%281%2Br%29%5E%7B5%7D)
![(1+r)^{5} = \frac{4617}{608}](https://tex.z-dn.net/?f=%281%2Br%29%5E%7B5%7D%20%3D%20%5Cfrac%7B4617%7D%7B608%7D)
![1 + r = \sqrt[5]{\frac{4617}{608}}](https://tex.z-dn.net/?f=1%20%2B%20r%20%3D%20%5Csqrt%5B5%5D%7B%5Cfrac%7B4617%7D%7B608%7D%7D)
![1 + r = 1.5](https://tex.z-dn.net/?f=1%20%2B%20r%20%3D%201.5)
So
![P(t) = 608(1.5)^{t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20608%281.5%29%5E%7Bt%7D)
The answer is d as for any given length you could have any given volume by altering the cross sectional area of the pool and vice versa
Answer:
A) 4 groups of 9 negatives
Step-by-step explanation:
-36/4
-9
This means we have 4 groups of 9 negatives