As the law of supply and demand states, there is an effect on the price of a product depending on its availability.
If there is a low supply and a high demand, there is an increase in price and vice versa.
Last 2012, there was a virus which infected millions of chicken. It was known as Avian influenza or bird flu. It resulted to scarcity of eggs.
As the law of supply and demand states, there is an effect on the price of a product depending on its availability.
For example we can use water. If a product becomes scarce its price would increase due to supply in demand.
If drinkable water became scarce its price would be greatly increased to its need and being in extreme demand.
In short, if there is a low supply and a high demand, there is an increase in price and vice versa.
Find out more information about scarcity here
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The answer which i calculated is suppose to be 13182ax
Answer:
Sean is 1.15m
Step-by-step explanation:
35cm = 0.35m
Lisa is 1.5m tall and Sean is 0.35m shorter
1.5m - 0.35m = 1.15m
Sean is 1.15m
The number of cows is given by
![14\cdot 2^{\frac{y}{5}}](https://tex.z-dn.net/?f=14%5Ccdot%202%5E%7B%5Cfrac%7By%7D%7B5%7D%7D)
So, after
years, the number of cows will be
![14\cdot 2^{\frac{y+k}{5}}](https://tex.z-dn.net/?f=14%5Ccdot%202%5E%7B%5Cfrac%7By%2Bk%7D%7B5%7D%7D)
We want this number to be twice as much as the original:
![14\cdot 2^{\frac{y+k}{5}} = 2(14\cdot 2^{\frac{y}{5}})](https://tex.z-dn.net/?f=14%5Ccdot%202%5E%7B%5Cfrac%7By%2Bk%7D%7B5%7D%7D%20%3D%202%2814%5Ccdot%202%5E%7B%5Cfrac%7By%7D%7B5%7D%7D%29)
First of all, we can cancel 14 from both sides:
![2^{\frac{y+k}{5}} = 2\cdot 2^{\frac{y}{5}}](https://tex.z-dn.net/?f=2%5E%7B%5Cfrac%7By%2Bk%7D%7B5%7D%7D%20%3D%202%5Ccdot%202%5E%7B%5Cfrac%7By%7D%7B5%7D%7D)
Finally, on the right hand side, we can use the exponent rule
![a^b\cdot a^c=a^{b+c}](https://tex.z-dn.net/?f=a%5Eb%5Ccdot%20a%5Ec%3Da%5E%7Bb%2Bc%7D)
to get
![2^{\frac{y+k}{5}} = 2^{\frac{y}{5}+1}](https://tex.z-dn.net/?f=2%5E%7B%5Cfrac%7By%2Bk%7D%7B5%7D%7D%20%3D%202%5E%7B%5Cfrac%7By%7D%7B5%7D%2B1%7D)
To solve this equation, we must impose that the two exponents are the same:
![\dfrac{y+k}{5} = \dfrac{y}{5}+1 \iff \dfrac{y+k}{5} = \dfrac{y+5}{5}](https://tex.z-dn.net/?f=%5Cdfrac%7By%2Bk%7D%7B5%7D%20%3D%20%5Cdfrac%7By%7D%7B5%7D%2B1%20%5Ciff%20%5Cdfrac%7By%2Bk%7D%7B5%7D%20%3D%20%5Cdfrac%7By%2B5%7D%7B5%7D)
And clearly this is true if and only if
. So, it will take 5 years for the cow heard to double in number.
You can do the exact same steps to find the doubling time for the sheeps.