Explanation:The sequence of the bases?, A, C, G and T, in DNA determines our unique genetic code and provides the instructions for producing molecules in the body. The cell reads the DNA code in groups of three bases.
Consider a buffer made by adding 132.8 g of nac₇h₅o₂ to 300.0 ml of 2.31 m hc₇h₅o₂ (ka = 6.3 x 10⁻⁵) what is the ph of the buffer after 0.750 mol of h⁺ have been added?
The ph of the buffer solution given after 0.750 mol of H⁺ have been added is; 4.34
What is the PH of the Buffer?pKa = -log(Ka) = 4.20
[A⁻] = [NaC₇H₅O₂]
[HA] = [HC₇H₅O₂]
Concentration of NaC₇H₅O₂ in the preferred buffer solution is;
[132.8g/(144.11 g/mol * 300 mol)] * 1000 mL/1 L = 3.07 M
Formula for the PH here is;
pH = pKa + log [A⁻/HA]
Thus;
pH = -log(6.3 x 10⁻⁵) + log [3.07/2.31]
pH = 4.34
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4. 1 1 describe two ways how social media platforms are abused
Hi, here are the ways social media platform are abused:
Sends you unwanted, explicit pictures and demands you send some in return. Pressures you to send explicit videos.
Hope this helps! Please correct me if I am wrong.
Does a geometric series always have a finite value?
Answer:
Yes.
Explanation:
A geometric series has a finite value only when the common ratio, r, is – 1. What is the sum of infinite series? An infinite series has an infinite number of terms. The sum of the first n terms, Sn, is called a partial sum.
If a+b=-8 and a + b = 50, what is the
a
value of ab?
Answer:
sorry is that question correct pls
In the interview, dr. Dowell mentions that we live in a "small world. " the video explains that disease can spread in a matter of hours when people travel by airplane. How does the video connect to what dr. Dowell says? the video discusses disease but avoids how diseases spread. The video gives the same information as the interview about the spread of disease. The video gives less information than the interview about how easily disease can spread. The video gives more specific information about how easily diseases can spread
Answer:
D
Explanation:
edge 2022
the answer is right all you have to do is trust me
Answer:
D
Explanation:
Fill in the blank with the comparative form of the underlined modifier
Answer:
The following are the answers for each questions:
1. It was worse than the movie we saw last week
2. Felipe showed much concern about the poor quality of the movie.
Belinda showed even more concern than Felipe
3. A lot of movies are filmed in New York
Explanation:
Brainlyest pleas
Suppose you are standing in the middle of the platform
The question is about the angle of depression (see full question below). Please note that the correct answer, that is, the angle of depression from the platform to the center of the bridge, is 16.6⁰.
What is the solution for the Angle of Depression above?
Step 1
Recall that the bottom of the rectangle has the same dimensions as the top.
Therefore,
tan = [tex]\frac{opposite}{adjacent}[/tex]
Thus, tan x = 297/995
Step 2 - We locate or calculate the inverse tangent of both sides. This results in:
x = tan⁻¹ ([tex]\frac{297}{995}[/tex])
Hence, x = 16.6⁰ approximately.
The full question is given here:
Suppose you are standing in the middle of the platform of the world's longest suspension bridge, the Akashi Kaikyo Bridge. If the height from the top of the platform holding the suspension cables is 297 meters, and the length from the platform to the center of the bridge is 995 meters, what is the angle of depression from the platform to the center of the bridge?
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10.1 inverses of simple quadratic and cubic functions answers
The inverses of simple quadratic and cubic functions are known to be a form of inverse relationship where one variable is said to increase while the other decreases.
What is the simplest quadratic relation?A quadratic equation is known to be a type of an equation that belongs to the second degree. It implies that it has at least one term that is often squared.
Recur that an an inverse relationship consist of a variable that is known to often increases the other variable is one that often decreases.
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Which quotations show foreshadowing? check all that apply. ""if you don’t want it . . . give it to me."" ""i threw it on the fire."" ""don’t blame me for what happens."" ""hold it up in your right hand."" ""i warn you of the consequences.""
Answer:
"Don't blame me for what happens"
"I warn you of the consequences"
Explanation:
Hope it helps
Which of the statements describes that a quadrilateral is a parallelogram
I don't see the choices, but I will give you some definitions which can hopefully help you
Definition of Parallelogram: a quadrilateral that has two pairs of opposite sides are parallel
Hope that helps!
Chord ac intersects chord bd at point p in circle z. ap=4 cm bp=5 cm pc=8 cm what is pd? enter your answer as a decimal in the box.
For this question, PD = 6.4 cm
6-5 additional practice properties of special parallelograms
The properties of parallelograms are contained below:
They have opposite sides which are congruent to each other. BC = EDThey have Opposite angles which are congruent also.Consecutive angles are known to sum up to 180 degrees. They are supplementary.If an angle is right, all other angles are right.The diagonals are said to bisect each other.What is a parallelogram?This is a shape that is known to have four sides. Each of the sides is parallel to the side that is oppositev it.
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A customer opened a file attachment and now her pc is infected with ransomware
The action that one should do first is to Disconnect the PC from the network.
What do one do in case of ransomware?When a person is attacked by this worm, experts has stated that the right thing to do is to quickly disconnect the computer from the network.
One can do so by turning off Wi-Fi. Then one can use another device to make an online search to see the kind of ransomware that has been used on your system.
See full question below
A customer opened a file attachment, and now her PC is infected with ransomware. She's unable to open any of her files. Which action would you take first?
A. Reinstall the operating system
B. Run an antivirus scan
C. Pay the ransom to recover the data
D. Disconnect the PC from the network
E. Restore files from backup
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projects s and l are equally risky, mutually exclusive, and have normal cash flows. project s has an irr of 15%, while project l’s irr is 12%. the two projects have the same npv when the wacc is 7%. which of the following statements is correct?
Based on the IRR of Projects S and L, their risk, and the WACC, the correct statement is b. If the WACC is 13%, Project S will have the higher NPV.
What happens when WACC is 13%?The IRR is rate of return that takes the NPV to zero. This means that if a project's WACC is less than IRR, then the NPV for that project will be less than 0.
Project L has an IRR of 12% which means that if the WACC is 13%, the NPV for this project will be negative.
Project S on the other hand would still have an IRR that is larger than the WACC and so would have a positive NPV.
In conclusion, option B is correct.
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A parking lot in the shape of a trapezoid has an area of 12,052.1 square meters. the length of one base is 82.4 meters, and the length of the other base is 108.6 meters. what is the width of the parking lot?
Answer:
When you solve for the area of a trapezoid, you have this formula:
A = ((a + b)/2) * h
where: a & b are the bases ; h is the height
We just plug in the figures on the formula to get the needed information.
A = 12,052.10 square meters
a = 82.4 meters
b = 108.6 meters
12,052.10 = ((82.4 + 108.6)/2) h
12,052.10 = 191/2 * h
12,052.10 = 95.5 * h
12,052.10 / 95.5 = h
126.2 = height
The height of the parking lot is 126.20 meters.
Explanation:
Follow the directions to convert the analog sound wave into a digital signal. the lines on the grid intersect at various points (x, y). for each whole-number value of x, find the intersection point that is closest to the wave. draw a small circle on that point, and record its y-value. the circles for the x-values 0 through 3 are already done for you. draw circles for the x-values 4 through 18. in a textbox, write down all 19 y-values obtained by sampling the wave.
In this exercise we have to observe the axes of the graph to associate the values of X with those of Y that correspond to 0, 5, 5, -3, -5, -3, 2, 0, 0, -1, -2, 1, 1, -1, -1, -2, 2, 3, -1.
How to calculate the Cartesian plane?Just draw two lines: one of them vertical, starting from the point until it finds the x axis; another horizontal, starting from the point until it meets the y-axis.
Then plotting the value of X on the graph we find the following for each value of X to Y:
X= 0 ; Y= 0; X= 1 ; Y= 5; X= 2 ; Y= 5;X= 3 ; Y= -3;X= 4 ; Y= -5;X= 5 ; Y= -3;X= 6 ; Y= 2; X= 7 ; Y= 0; X= 8 ; Y= 0; X= 9 ; Y= -1; X= 10 ; Y= -2; X= 11 ; Y= 1; X= 12 ; Y= 1; X= 13 ; Y= -1;X= 14 ; Y= -1; X= 15 ; Y= -2; X= 16 ; Y= 2; X= 17 ; Y= 3; X= 18 ; Y= -1;See more about coordinates at brainly.com/question/23450276
Select one issue in our society today how do you apply methods of philosophizing
Answer:
We can apply the method of philosophizing known as "logic and critical thinking" to interpret and determine a truth about racism in our society.
Explanation:
Logic and critical thinking, assesses assumptions and elements of a given problem in society and through the investigation of facts and evidence about that problem it is able to determine whether there is a truth about it and whether we should follow it or not. This method of philosophizing is one of the most ideal and adaptable in our modern society because it uses rationality through evidence and hard facts.
This method can be used to discover truths about racism in our society. Through it we can analyze the origins of racism, how it accompanied the formation of American society and how to conclude from this whether it is still influential and strong today. Critical thinking will show us that racism is still influential as it will show various truths about it and its establishment in modern society.
17.1 equation of a circle evaluate homework and practice answer key
The evaluation using the equation of circle for the practice question is (x - 4)² + (y + 11)² = 256
What is the equation of the Circle Distance Formula?With respect to the distance formula, a point location in space (x,y) at a distance (r) from the origin is valid if [tex]\mathbf{\sqrt{x^2 + y^2} = r}[/tex]. Hence this refers to the equation of the circle centered at the origin.
For Conic Sections:
[tex]\mathbf{(x-h)^2 (y-k)^2 = r }[/tex]where;
center = (h,k)radius = rLet's assume we have a circle with C(4,-11) and radius r = 16;
Then, we have:
(x-h)² +(y -k)² = r²
(x-4)² + (y - (-11))² = 16²
(x - 4)² + (y + 11)² = 256
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Nonverbal communication such as posture, gestures, expressions, and eye
movement are all examples of:
A. body language.
B. opposing signals.
Ο Ο Ο Ο
C. presentation cues.
D. supporting signals.
There are all examples of: A. body language.
Algebra structure and method book 1 mcdougal littell answer key
An example of Algebra structure work is simplify (8-3)+3.
What is algebraic structure?In mathematics, an algebraic structure is known to be a term that is made up of a nonempty set A, a combination of operations on A of finite series and a finite group of identities.
To simply this equation, (8-3)+3.
One has to follow the order of operations using the P.E.M/D.A/S technique, the expression that are in the parenthesis have to be solved first.
2 of 3
(5)+3 = 8
Therefore, the answer is 8
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Mathematics course 3 common core 2013 edition solutions
Why should Christians fight against spread of devil worship in the society
Christians fight against spread of devil worship because they believed the devil is the one who makes people to do bad/evil thing and when he is worshipped, the devil will have more power to oppress and control people.
What is devil worship?Theistic Satanism is known to be a Religious belief that is often called religious Satanism, spiritual Satanism, etc.
It is known as the body of people or groups that sees Satan to be an their god and as such the bible states that the work of Satan is to do evil and separate man from God. Christians are against the worship of a being who leads others to eternal doom and to do evil.
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The base of a jewelry box is shaped like a regular hexagon. what is the measure of each interior angle of the jewelry box base?
120 degrees is the answer too, the base of a jewelry box is shaped like a regular.
What is Interior angle?Inferior angle of scapula fractures (IAS) are uncommon injuries caused by the periscapular shoulder muscles avulsing the inferior scapula tip.
Since only case reports are now available to inform management, the purpose of this study was to look into the processes of damage, investigations, and treatment outcomes.
Computer tomography (CT) pictures were used to find patients with an IAS fracture. To acquire information regarding the injury, treatment, and outcome, case notes were examined and patients were contacted.
Therefore, 120 degrees is the answer too, the base of a jewelry box is shaped like a regular.
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A croissant shop has plain croissants cherry croissants chocolate croissants almond croissants apple
Answer:
What Is a Mutual Savings Bank (MSB)?
A mutual savings bank is a type of thrift institution originally designed to serve low-income individuals. Historically, these individuals invested in long-term, fixed-rate assets, such as mortgages.
Explanation:
the growth of squatter settlements within urban areas in latin america, as shown in the photograph, can be explained by rapid migration to cities and the
The growth of squatter settlements within urban areas in Latin America can be explained by rapid migration to cities and the lack of suitable regulations.
What is an informal settlement?An informal settlement is an illegal occupation of public and/or private areas by people who generally do not have a proper home to live in.
The uncontrolled proliferation of illegal settlements is due to the lack of public policies aimed at regulating this type of occupation.
The lack of homes is a real problem in many countries around the world, especially in Latin America.
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Compare and contrast how the elements are used in the different genres this hybrid uses metric formats to tell a true story.
The way elements are used in the different genres is that Genre as it s made up 4 elements such as character, story, plot and setting, they are said to be mixed up together.
They can be mixed up as Story (Action) + Plot + Character + Setting = Genre. Some other kinds of genres are crime, war, spy, adventure, etc.
Note that a lot of genres or forms of literature often depicts themes or topics in a different way.
To Compare and Contrast genre, one must shows what is similar and what is different about the genre in question. Knowing how the genres are alike and difference can helps a person to have a better study of genre.
What is the differences in the use of genre/A lot of sub-genres of comedy are known to be different from one another when one looks at the fluctuations in terms of the characters and the story.
The Characteristics of Genre are:
Form: This shows one how a writer makes, structures, and put together a written work. Style: This is known to be a method used by writer in terms of words and language to pass out meaning, mood, etc.Subject: This is known to be the main topic the genre is based on, etc.Learn more about genres from
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Algebra 2 volume 2 houghton mifflin harcourt answers pdf
Algebra is a way we solve mathematical equations and the solution to the Algebra 2 in volume 2 exercise in the Hughton Mifflin pdf is 6.
What is algebra?Algebra is a field of mathematics that aids in the presentation of word problems using mathematical expressions.
To construct a meaningful mathematical expression, variables (e.g. a,b, and c, etc) are combined with mathematical operations such as addition, subtraction, division, and multiplication.
From Algebra 2 volume 2 Mathematics: Chapter 12, Excercise 6, we have:
Find f(3) in f(x) = 0.75(2)ˣWe will replace x with (3) wherever we find (x)
So, f(3) = 0.75(2)³f(3) = 0.75(8)f(3) = 6Learn more about algebra here:
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A(n) ________ is a coherent set of interdependent processes and structures that dictates how the company searches for novel problems and solutions, synthesizes ideas into a business concept and product designs, and selects which projects get funded
Based on business analysis, an innovation system is a coherent set of interdependent processes and structures that dictates how the company searches for novel problems and solutions.
What is innovation systems?Innovative systems is a process that break ideas into a business concept and product designs and then select which projects get funded.
Innovation system comprises components like:
TechnologyEnterprisesInformationPeopleInstitutionHence, innovation systems is a coherent set of interdependent processes and structures that dictates how the company searches for novel problems and solutions.
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A new car is purchased for 22300 dollars. The value of the car depreciates at 10. 25% per year. What will the value of the car be, to the nearest cent, after 6 years?
Answer:
8,585.5
Explanation:
first you multiply 22300 by 10.25% thats the number at which it decreases every year, then multiply by 6, then subtract that from 22300
The perimeter of sophia's garden is 42 m the garden is 6 m wide what is the length of the garden
Answer:
30?
Explanation:
thats if it is a rectangle