The kind of ROI Luis demonstrates is : Positive ROI
<h3>Positive ROI</h3>
A positive ROI is defined as when the cost of a financial decision/step is lower than the gain of a financial decision.
Luis takes a loan to help him earn a certificate, the certificate he earns has helped him earn a good salary job which he can use to repay the loan.
Therefore in the long term Luis will have a positive return on investment on his financial decision.
Hence we can conclude that the kind of ROI Luis demonstrates is Positive ROI.
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Answer:
The poultry house must have to be well ventilated.
Ensure sufficient entrance of sunlight and fresh air inside the house.
It would be better if the house become situated north to south faced.
The proper distance of one house to another house is about 40 feet.
Clean the house properly before keeping the birds inside the poultry house.
Make a deep liter and keep it dry and clean always.
Wooden and rice bran can be used for making liter.
Keep feed and feeding equipment in proper distance inside the poultry house according to the number and demand of poultry birds.
The poultry house and all equipment must have to be free from virus, parasites and germs.
Build the poultry house in such a place where all the poultry birds are free from all types of wild animals and other predators.
The poultry housing area will be free from loud sound/sound pollution.
Make the poultry house in quite and calm place.
It would be better if the house located in an open air place.
However, to be successful in poultry farming the producers must have to be aware in making the poultry house. Be sure that all necessary equipment and facilities are available inside the poultry house.
Explanation:
Answer:
What brought an end to efforts during the late thirteenth century to form an alliance of European states and the il-khanate of Persia aimed at crushing Islamic forces in the eastern Mediterranean
Explanation:
The true statement about the directrix is that each directrix of this ellipse is 31.25 units from the center on the major axis.
<h3>How to determine the distance of the directrix?</h3>
The equation of the ellipse is given as:
The above means that:
a^2 = 625
a = 25
b^2 = 225
b = 15
Calculate c using:
c^2 = a^2 - b^2
This gives
c^2 = 625 - 225
Evaluate the difference
c^2 = 400
Evaluate the square root
c = 20
The equation of the directrix is
x - x₀ = ± a²/c
So, we have:
x - x₀ = ± 625/20
Evaluate the quotient
x - x₀ = ± 31.25
This means that, each directrix is 31.25 units from the center on the major axis.
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