Answer:
d. a strategy used to search through the rule base in an expert system by forward chaining or backward chaining.
Explanation:
inference engine is related mainly with artificial intelligence development. it is used to program logics to the system.
He for sure was a mechanical revolutional pioneer!
Answer:
B. In the winter, when water use is low, precipitation exceeds evapotranspiration
Explanation:
A water budget can be seen as the relationship between the inflow and outflow of water through a specified region. It gives a general Idea of the relationship between the demand and supply of water in that region.
Evapotransipration is the loss of water from the soil through evaporation from the soil and other surfaces and by transpiration from plants, while precipitation refers to rain, snow, sleet, or hail that falls to the ground.
During winters due to the cold temperatures, the rate of water loss from the soil and from plants is much lower than the amount of precipitation which is on form of snow.
Snow covers most of the soil, freezing the soil water at the surface of the soil, making it difficult for evapotranspiration to occur. In addition to that, most deciduous trees shed their leaves during this period further reducing the total amount of transpiration in that region.
This makes option B correct
Answer:
The required rate of return is 12.2%
Explanation:
Dividend growth model is used to calculate the price of the stock based on the dividend, its growth and required rate of return.
Formula to calculate the price
Price = Dividend / ( Required rate of return - Growth rate )
P = D / ( r - g)
P = $11.54
D = $0.95
g = 4%
Now placing the given values in the formula
$11.54 = $0.95 / ( r - 4% )
r - 4% = $0.95 / $11.54
r - 4% = 8.2%
r = 8.2% + 4%
r = 12.2%
Being present in 170 countries, McDonald's business is indeed very widespread and there are lots of factors in it being very successful now. Even if there are certain problems in the economy of a certain country, many countries will still have very booming economy allowing the business to grow more and more profitable.
