The general equation for exponential growth can be written as:
![x_{t} = x_{0} (1+r)^{t}](https://tex.z-dn.net/?f=%20x_%7Bt%7D%20%3D%20x_%7B0%7D%20%281%2Br%29%5E%7Bt%7D)
where r is the growth rate.
Plugging in the given values, we get:
![1100=1000(1+r)^{3}](https://tex.z-dn.net/?f=1100%3D1000%281%2Br%29%5E%7B3%7D)
Therefore
![(1+r)^{3}=1.1](https://tex.z-dn.net/?f=%281%2Br%29%5E%7B3%7D%3D1.1)
giving
![1+r= \sqrt[3]{1.1} =1.0323](https://tex.z-dn.net/?f=1%2Br%3D%20%5Csqrt%5B3%5D%7B1.1%7D%20%3D1.0323)
The predicted number of bacteria after 17 hours is given by:
9u-9t=18
original no. is 10t+u
reversed no. is 10u+t
so its (10u+t)-(10t+u)=18
which gives 9u-9t=18
The great enclosure was built to have a surplus population and its religious and administrative activities. There fore the answer would be B since they are trying to protect the population and there religion
Answer:
9
Step-by-step explanation:
if z=8 then z^2 would be 64, which is not equal to 80
iz z=9 then z^2 would be 81, which is closer to 80 than 64
therefore, 9 is the whole number than z would be closest to
In one year, $ 9,000 with a profit of 7.75%, is $ 697.5
697.5 × 18 = 12555
After 18 years old, it is $ 15,222