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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A medication for which the nurse will educate the caregivers of a child diagnosed with rheumatic fever is aspirin.
<h3>What is a drug?</h3>
A drug can be defined as a type of chemical substance (medication) that is designed and administered to provide wellness and healing to a sick person.
In this scenario, we can infer and logically deduce that a medication for which the nurse will educate the caregivers of a child that is diagnosed with rheumatic fever is aspirin such as salicylates.
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Answer with Explanation:
"Hemispheric specialization" refers to an idea on how the different parts of the hemisphere (left and right) affects or controls the functions in the human body.
I believe there has been an increasing interest in hemispheric specialization because many people are <em>highly educated</em> nowadays which <em>makes them constantly curious with many things.</em>
Studying and investigating the roles of the two hemispheres allows people (the public) to know how their body's function. Exploring unknown areas of study is a normal activity for advanced species like the human beings.
Hemispheric specialization also allows health care professionals to know the underlying conditions of their patients and in this way, they can assist them with proper care.
The answers are hyper cortisol response and higher levels of physical aggression.
<h3>What is hyper cortisol?</h3>
When the body is exposed to excessive quantities of the hormone cortisol for an extended period of time, hypercortisolism, also known as Cushing syndrome, develops.
Mike lives in the northern united states (in minnesota) and nick lives in the southern united states (louisiana). when they both feel insulted by the same individual, nick will be more likely to have a(n) hyper cortisol response and show higher levels of physical aggression.
Cortisol is a stress-inducing hormone, according to research on hormones in the human body. Now, it has been proved that when it is hot in the summer, the cortisol hormone circulates in the blood in a very significant amount. This can result in frustration as well as physical hostility.
Thus, the answers are hyper cortisol response and higher levels of physical aggression.
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The class of computers used to support workgroups from a small department of two or three workers to large organizations with tens of thousands of employees and millions of customers is the:
<h3>What is a Multiple User Computer?</h3>
A multiple-user computer is a form of computer that can be operated by many users while a single machine is a powerhouse.
This kind of computer can be used in large organizations with many employees. UNIX is one form of operating system of this kind of computer.
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