Answer:
The correct answer is A. smart technology.
ExplanTation:
Smart technology, today it is sold in any type of electronic device, as well as a telephone, a computer, a TV, cooking utensils and household appliances in general.
This concept of intelligent technology, is justified mainly for the purpose of offering different electronic prototypes, a logical programming that reacts to stimuli that are attributed to its sensors. Something very similar to what occurs with a new brain that, in addition to receiving specific instigations, proceeds in an immediate way to generate the corresponding chords to the dictated call.
In this order of ideas, the electronic devices are endowed with sufficient capacity to understand messages such as, in the case of the cell phone or the television, the presence and use of this device by a person, as it proceeds to lower its performance by optimizing the energy that requires its operation.
Answer:
And we can find this probability using the normal standard distribution table or excel and we got:
Explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the expected return, and for this case we know the distribution for X is given by:
Where 
and 
We are interested on this probability
And the best way to solve this problem is using the normal standard distribution and the z score given by:
If we apply this formula to our probability we got this:
And we can find this probability using the normal standard distribution table or excel and we got:
Answer:
D.
Explanation:
Based on the scenario being described within the question it can be said that when allocating funds, the firm should probably assign the highest cost of capital to division Z because it is most likely the riskiest of the three divisions. This is because Division Z focuses on research and development which means that they might not actually discover or create something that can bring value to the company and is therefore highly risky.
Alice is willing to spend $30 on a pair of jeans, and has a coupon for $10 off she found online. She selects and purchases a $35 pair of jeans, pre-discount.
(Alice's consumer surplus, $5)
<span>Jeff finds some steaks for $16 for which he would have been willing to pay $20. The butcher notices the meat is near the expiration date and gives him an extra 75% off. </span>
(Jeff's consumer surplus, $16)
<span>Nicole has in her possession a hockey puck from the 2010 Winter Olympic Games and sells it on eBay. She will only sell the puck if the winning bid is greater than or equal to $500. After bidding closes, the last bid stands at $500. </span>
(Nicole's producer surplus, $0)
<span>Claire is trying to sell her used calculus textbook online. She asks for $150 or best offer and is willing to sell for anything over $100. She is able to sell it for $125. </span>
(Claire's producer surplus, $25)
<span>Roy is willing to pay $2.50 for a sports drink. He notices the price is $2.79 and chooses not to purchase a sports drink. (Roy's consumer surplus, $0)</span>
