Answer: Chapter 3: Bravery.
Explanation: Sal begins the story with her first moments in Lewiston. She overhears Margaret pleading with her father to tell Sal how they met, but Sal rudely refuses to hear the story. Sal marches glumly through their new house, situated only a few blocks from Margaret's, complaining about its size.
Answer:
Literacy A researcher reports that 80 of high school graduates but only 40 of high school dropouts would pass a basic literacy test. Assume that the researcher's claim is true. Suppose we give a basic literacy test to a random sample of 60 high school graduates and a separate random sample of 75 high school dropouts. (a) Find the probability that the proportion of graduates who pass the test is at least 0.20 higher than the proportion of dropouts who pass. Show your work. (b) Suppose that the difference in the sample proportions (graduate – dropout) who pass the test is exactly 0.20. Based on your result in part (a), would this give you reason to doubt the researcher’s claim?
Explanation:
The answer to this statement about configuring a firewall is:
<h3 /><h3>What is a firewall?</h3>
A firewall is a form of guide or wall that prevents shady networks from attacking a system.
A client computer that accesses a server will need a firewall to prevent attacks by some harmful elements. The group policy tool is also useful in creating a firewall. Often, many networks have to contend with attacks from fraudulent persons who want to compromise the system.
If there is no firewall to serve as a protective guard over these systems, it might result in serious damage that will be detrimental to the safety of any private information. For this reason, IT experts always recommend that systems should have a protective firewall.
When a firewall is installed, the system will be protected and all stored information will remain intact. So, the statement that one can configure a firewall with the Group Policy tool or the client computer is true.
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The classification of each of the elements into nonessential element, essential bulk element, or essential trace element are as follows:
Nonessential elements:
Essential bulk elements:
- Carbon,
- Nitrogen,
- Calcium,
- Hydrogen
Essential trace elements:
The complete question
The elements are: Hydrogen, iron, Copper, Nitrogen, Helium, Carbon, Aluminum, Calcium, Argon
<h3>What is Essential and Nonessential Elements?</h3>
Nonessential elements as the name implies are elements which are not necessary for the functional routine of the body and hence are not included in diets.
Essential bulk elements are elements which are needed for the proper functioning of the body and hence are required in relatively large amounts.
Essential trace elements are required in minute quantities in the body.
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