Answer:
I would say false
Explanation:
the charger is like an appliance . if it isn't in use it's harmless . I don't know for sure.
Answer:
c. Neural networks
Explanation:
While other options are considered as descriptive analysis techniques, neural network is a type of inferential statistics.
While descriptive statistics only describes data by using a chart or graph, and inferential statistics assist in drawing inferences or making predictions from data.
A neural network refers to a series of algorithms which studies the types of relationships, either positive or negative, that exist between a set of data via process that copies method of operation of human brain. Neural network can assist in inferring the effect that a change a set of data A, independent variable, will have on the a set of data B, dependent variable.
The idea of neural network comes from artificial intelligence and it helps in generating the best results that is obtainable without changing the criteria of the output.
Answer:
The answer to the following question is: (-9.34)
Explanation:
Given that:
p = -0.07 x^2 - 0.7x + 6
The price elasticity of demand = ( change in quality / change in price)
= (dp / dx) (x/p)
= d / dx (-0.07 x^2 - 0.7x + 6) x / p
= (-0.14x - 0.7) x/ (-0.07 x^2 - 0.7x + 6)
elasticity = (-0.14x^2 - 0.7x) / (-0.07 x^2 - 0.7x + 6)
at x=5;
elasticity = (-0.14(5)^2 - 0.7(5)) / (-0.07 (5)^2 - 0.7(5) + 6)
= (-3.5 - 3.5) / (-1.75 - 3.5 + 6)
= -7/ 0.75 = -9.333
= -9.34
Answer
The answer and procedures of the exercise are attached in the following archives.
Explanation
You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.
This is a key idea with international trade. This involves what is known as comparative advantage.
let's say country A can produce a ton of soybeans in 4 hours and a ton of corn in 2 hours. While country B can produce a ton of soybeans in 15 hours and a ton of corn in 5 hours.
Looking at this set up you can see that country A can produce both corn and soybeans faster, so they have an absolute advantage in both!
However what trade is based on is opportunity cost. So if we think about how much corn country A has to give up to produce soybeans, they have to divert a total of 4 hours from corn to soy beans to produce one ton of soy beans. That 4 hours could be used to produce 2 tons of corn (since 2 hours for 1 ton and we're taking away 4 hours!). So opportunity cost of soybeans in country A is 2 corn.
In country B they would need a total of 15 hours to produce one extra ton of soybeans, but those 15 hours could instead be used to produce 3 tons of corn (5 hours per ton and we're stealing 15 total hours). That means country B's opportunity cost is 3 corn.
Since A has a lower opportunity cost in produce soybeans they will specialize and B will specialize in corn.
