A conditional statement, symbolized by p → q, can be written as an “if-then
statement” in which p is the hypothesis and q is the conclusion. Here is an example.
hypothesis, conclusion,
If a polygon is a triangle, then the sum of its angle measures is 180 .
p q
°
Use the drop-down menu to answer each question. Which of these countries was not a communist country in 1991? which country had the largest increase in per capita income between 1996 and 2012?
Answer:
Italy, Czech republic
Explanation:
Answer: c and b
Explanation:
What is the maximum area of a right triangle with hypotenuse 10 a 24 b 25 c 25
Answer:
24 is the maximum area of a right triangle
Sam deposited $4400 in a savings account earning 6% compounded monthly. if she makes no other deposits or withdrawals, how much will she have in her account in two years?
According to the text what is one similarity between professional and casual gamers
Dedication of time in the improvement of their skill is the similarity between professional and casual gamers.
Who is a Gamer?An individual with a strong interest or skill in computers, technology and interactive games.
Gamers whether they are professional or casual dedicate time to improve their skills so as to ensure they win when playing with others or alone.
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What is the common difference of the following sequence 16 19 22 25
Answer:
You add 3
Explanation:
16+3=19
19+3=22
22+3=5.
Given f (x) = 1 (4 − x)2, what is the value of f (16)?
Answer:
f(16)=1*(4-16)*2
=1*(-12))*2
=-24
Which of the following is one way that the automobile industry affected the growth of cities? a people came to urban centers where auto manufacturing plants and related industries were located. B many people began to leave urban areas where automobile manufacturing was centered because of the noise and pollution. C automobile plants located in the major cities led to gentrification and increased housing prices. D some urban centers grew dramatically as new car dealerships began appearing in the downtown areas
One of the ways that the automobile industry affected the growth of cities is: A. people came to urban centers where auto manufacturing plants and related industries were located.
What is a settlement?A settlement can be defined as any geographical region (area) where a community is started or established, in order to accommodate a group of people such as a family.
The types of settlement.In Sociology, there are two (2) main types of settlement and these include the following:
Rural settlementUrban settlementAn urban settlement describe towns and cities and it is mostly characterized by industrialization such as the establishment of an automobile industry. Consequently, this would influence the migration of people to this type of settlement because it would provide more jobs.
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Which type of plant would most likely be the most nutritionally valuable to a human?
A manufacturer is doing a quality control check of the laptops it produces. Out of a random sample of 145 laptops taken off the production line, 6 are defective. Which of these statements are true? choose all that are correct
The statement that is true among the options are It is not a reasonable estimate that 0.5% of all laptops produced will be defective.
What is are defective product?A defective product is known to be a kind of product type that is said to be dangerous if used for its intended purpose.
This kind of product are said to be lacking in one way or the other and as such, it can be dangerous or leads to other hazard when used.
See full question below
1. A manufacturer is doing a quality control check of the
laptops it produces Out of a random sample of 145
laptops taken off the production line, 6 are defective
Which of these statements are true? Choose all that
are correct
A. The percentage of defective laptops for a random
sample of 290 laptops is likely to be twice as high as that
of the original sample
B. It is a reasonable estimate that 4% of all laptops
produced are defective
C. It is not a reasonable estimate that 0.5% of all laptops
produced will be defective.
D. It is not a reasonable estimate that 10% of all laptops
produced will be defective
E. The percentage of defective laptops across additional
random samples of 145 laptops is likely to vary greatly
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When water changes phase, it gains or loses energy. During which of the following types of phase changes do the particles of water gain energy?
Answer:
When water melts, particles absorb heat and vibrate vigorously,and when water boils/evaporates,the particles also absorb heat,hence gaining energy and change into another state.
Choose the word or phrase that best completes each sentence about the columbian exchange. In the columbian exchange, potatoes, tomatoes, beans, corn, and turkeys went from. In the columbian exchange, carrots, onions, bananas, and horses went from. Was a medicine from the americas that was brought to europe and africa to treat malaria
Answer:
In the Columbian Exchange, potatoes, tomatoes, beans, corn, and turkeys went from the Americas to Europe.
In the Columbian Exchange, carrots, onions, bananas, and horses went from Europe to the Americas. Quinine was a medicine from the Americas that was brought to Europe and Africa to treat malaria.
Answer:
1. the Americas to Europe
2. Europe to the Americas
3. Quinine
Explanation: i did the assignment
How does shakespeare use the motif of morning? to show the certainty of fate to demonstrate growth and maturity to highlight the beauty of life to show the challenges of survival
Answer:
A. To show the certainty of fate.
Explanation:
took the test
A component of survival analysis is survival rate. It is the percentage of research or treatment group members who are still alive after a certain amount of time has passed from diagnosis.
What is Growth?It is a technique for describing prognosis in some illness states and can be applied to the evaluation of therapeutic standards. In most cases, the diagnosis date or treatment start date is used to calculate the survival duration.
The population as a whole is used to calculate survival rates, which means that an individual cannot be directly affected.
There are other categories of survival rates, which are covered here. They frequently serve as clinical trial endpoints, and they shouldn't be confused with death rates, a population statistic.
Therefore, A component of survival analysis is survival rate. It is the percentage of research or treatment group members who are still alive after a certain amount of time has passed from diagnosis.
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7. a vinegar solution of unknown concentration was prepared by diluting 10.00 ml of vinegar to a total volume of 50.00 ml with deionized water. a 25.00-ml sample of the diluted vinegar solution required 20.24 ml of 0.1073 m naoh to reach the equivalence point in the titration. calculate the concentration of acetic acid (in m) in the original vinegar solution (i.e., before dilution).
10.00 mL of 0.4344 M vinegar solution is diluted to 50.00 mL. Then, 25.00 mL required 20.24 mL of 0.1073 M NaOH to reach the equivalence point.
What is titration?Titration is the slow addition of one solution of a known concentration (called a titrant) to a known volume of another solution of unknown concentration until the reaction reaches neutralization, which is often indicated by a color change. In a broad sense, titration is a technique to determine the concentration of an unknown solution.
Step 1: Write the balanced neutralization equation.NaOH + CH₃COOH = NaCH₃COO + H₂O
Step 2: Calculate the concentration of acetic acid that reacted with NaOH.20.24 mL (Vb) of 0.1073 M (Cb) NaOH react with 25.00 mL (Va) of acetic acid of unknown concentration (Ca). We can calculate the concentration of the acid using the following expression.
Ca × Va = Cb × Vb
Ca = Cb × Vb / Va
Ca = 0.1073 M × 20.24 mL / 25.00 mL = 0.08687 M
Step 3: Calculate the initial concentration of acetic acid.10.00 mL (V1) of acetic acid of unknown concentration (C1) is diluted to 50.00 mL (V2) of 0.08687 M (C2) acetic acid. We can calculate the initial concentration using the dilution rule.
C1 × V1 = C2 × V2
C1 = C2 × V2 / V1
C1 = 0.08687 M × 50.00 mL / 10.00 mL = 0.4344 M
10.00 mL of 0.4344 M vinegar solution is diluted to 50.00 mL. Then, 25.00 mL required 20.24 mL of 0.1073 M NaOH to reach the equivalence point.
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The original value of the reaction quotient, qc , for the reaction of h2(g) and i2(g) to form hi(g) (before any reactions take place and before equilibrium is established), was 5. 56. On the following graph, plot the points representing the initial concentrations of all three gases. Label each point with the formula of the gas
The reaction quotient can be obtained from the initial concentration while the equilibrium constant can only be obtained from the concentrations at equilibrium.
What is reaction quotient?The term reaction quotient refers to the amount of reactants and products that are present in the system at a particular time. Given a reaction;
H2(g) + I2(g) ⇄ 2HI
Qc = [HI]^2[H2] [I2]
The question is incomplete as the other details are not clear. However, It is important to note that reaction quotient can be obtained from the initial concentration while the equilibrium constant can only be obtained from the concentrations at equilibrium.
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What are the possible effects of spreading false information using different media forms
Answer:
You can cause others to make bad decisions and even get into trouble with the law! Sometimes false information can be detected and removed by social media filters. But other times it is not and can put you in a bad situation with the government, your job, and even your family. Be careful with what you post and stay safe online.
Explanation:
Which conclusion does this excerpt best support? decius will entertain caesar with stories to keep him home. Just as cassius fears, caesar will not come to the capitol. The bad weather will make caesar decide to stay at home. Decius strongly believes that he can get caesar to go to the capitol
Answer:
d
Explanation:
The conclusion that can be best supported by the excerpt is as follows:
Decius strongly believes that he can get caesar to go to the capitol.Thus, the correct option for this question is D.
What is the significance of the conclusion?The significance of the conclusion may have been understood by the fact that it overall describes the complete literary work like a play, poem, drama, etc. in a very concise word limit. It makes the reader to understand all the facts and attributes of the literature in a very short period of time.
Although Decius absolutely knows that Caesar is very evocative lately and he may not want to depart from the position because he feels fear, he says he can persuade him. But Caesar loves to hear Decius talk about the flatterers, and he is sure that with his words he can bring Caesar to the Capitol.
Therefore, the correct option for this question is D.
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You and your friend are making 30 liters of sodium water
The height of an acorn falling out of a tree is h=-16t^2+25
The value of h or height of the acorn falling out of the tree is 9.
This question is incomplete, the complete question is:
The height of an acorn falling out of a tree is [tex]h=-16t^2+25[/tex]. If an acorn takes 1 second to fall to the ground. What is the value of h.
Given the data in the question;
Height of the acorn falling out of a tree; [tex]h=-16t^2+25[/tex]Time taken for the acorn to fall to the ground; [tex]t = 1[/tex] EquationAn equation is simply a mathematical formula that expresses the equality of two expressions, using the equals sign.
To determine the value of h, we substitute the value of t into the given equation.
[tex]h = -16t^2 + 25\\ \\h = -16(1)^2 + 25\\\\h = -16 + 25\\\\h = 9[/tex]
Therefore, the value of h or height of the acorn falling out of the tree is 9.
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Big ideas math: algebra 2 a common core curriculum solutions
A conditional statement, symbolized by p → q, can be written as an “if-then
statement” in which p is the hypothesis and q is the conclusion. Here is an example.
hypothesis, conclusion,
If a polygon is a triangle, then the sum of its angle measures is 180 .
p q
°
On a draft paper jot down all your ideas about the word happiness
Answer:
While many people are pursuing happiness, few really comprehend what it entails. Happiness is partly genetic, which goes some way to explaining why some people are born to be happy, much to our surprise. However, if you don't have a cheerful gene, you don't have to be depressed. Happiness is essentially a frame of mind characterized by a sense of fulfillment and contentment. As a result, people can feel pleased even when things are challenging or unpleasant.
Read the underlined portion of the passage again. Endurance means "to bear, or put up with" what is the main idea of this text? people are willing to suffer for a cause they believe in king is calling on everyone to help those in need african americans have a right to be tired of waiting for change
The main idea of this text is that African Americans have a right to be tired of waiting for change.
What is endurance?Endurance is known as a term that connote the act or method of working really hard without resting.
Here, the term also means when a person works very hard even in the midst of obstacles, difficulty or pain. An example of endurance is when African Americans advocate for a right to change.
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Answer:
Its C
Explanation:
2 factors that contribute to a detrimental relationship
Answer:
TWO factors that contribute to a detrimental relationship are:
1.Aggressive Behavior- It can create physical and emotional harm because it changes from verbal abuse and it normally leads to physical impairment. It should be prevented in a relationship because it usually originates harming not.
2. Being Violent- This concentrates more on the physical part of the person in the relationship. Once one of the partners starts to physically hurt his or her partner this can provide a startling association between the two.
Explanation:
HOPE THIS HELPS<3 HAVE A NICE DAY
What does the phrase "on the square" mean as it is used in paragraph 23?
The phrase “on the square” as it is used in paragraph 23 of the given text means; honest; straightforward.
What is the meaning of the Phrase?Phrases like "on the square" can best be understood by reading the given passage. After reading the given passage, it is discovered that the context that provides the intended meaning is honest and straightforward.
Finally, it should be noted that where the context is missing, the result of understanding phrases becomes a mere guesswork.
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Andrea is designing the seating arrangement for a concert in her local park. To give everyone a good view, each row must have 4 more seats than the row before it, and the 1st row can only have 10 seats. Explain to andrea how to create an equation to predict the number of seats in any row. Then, using your equation, show your work to determine the number of seats in row 20
The number of seats in row 20 is; 86 seats
What is the Arithmetic Sequence?We are going to use the arithmetic sequence formula since we require the previous term in a sequence.
The arithmetic sequence formula is;
aₙ = a + (n − 1)d,
where;
a is the first term of the sequence
n is the position of the term in the sequence
d is the common difference
aₙ is the nth term of the sequence.
Our sequence is 10, 14, 18, 22 up to row 20.
Using the sequence formula;
a_20 = 10 + (20 − 1)4.
a_20 = 10 + (19* 4)
a_20 = 10 + 76
a_20 = 86.
Thus, the number of seats in row 20 was 86 seats.
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Describe how vacation stress may negatively affect your family life
What is the ph of a 0.420 m solution of c₅h₅nhbr (kb of c₅h₅n is 1.7 × 10⁻⁹)?
From the calculation and data available in the question, the pH of the solution is 2.8 .
What is Kb?The term Kb is used to refer to the base dissociation constant of a solution. Here we have the Kb as 1.7 × 10⁻⁹ but;
Ka = Kw/Kb = 1 * 10^-14/1.7 × 10⁻⁹ = 5.9 * 10^-6
We have to set up the ICE table as follows;
C5H5NH^+(aq) + H2O(l) <-----> C5H5NH(aq) + H3O^+(aq)
I 0.420 0 0
C -x +x +x
E 0.420 - x x x
Ka = [ C5H5NH] [H3O^+]/[C5H5NH^+]
5.9 * 10^-6 = x^2/ 0.420 - x
5.9 * 10^-6 (0.420 - x ) = x^2
2.478 * 10^-6 - 5.9 * 10^-6x = x^2
x^2 + 5.9 * 10^-6x - 2.478 * 10^-6 = 0
x=0.00157 M
Since;
[ C5H5NH] = [H3O^+] = x = 0.00157 M
pH = -log(0.00157 M)
pH = 2.8
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The purpose of a(n) is to allow the writer to express a viewpoint that opposes a stated opinion on a topic
Answer:
counterclaim
Explanation:
The purpose of a counterclaim is to allow the writer or an author to express a viewpoint that opposes a stated opinion on a topic.
What is a counterclaim?In English language, a counterclaim can bed defined as a statement which is written by a writer or an author to express his or her viewpoint in opposition to a stated opinion on a topic.
In conclusion, we can infer and logically deduce that the purpose of a counterclaim is to allow the writer or an author to express a viewpoint that opposes a stated opinion on a topic.
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Find the probability that a randomly selected chocolate bar will have less than 200 calories brainly
Answer:
the dog
Explanation:
is flying overtake the airplane
A fourth as much as the product of two-thirds and 0. 8
Answer:
Simplify the expression.
Exact Form:
16
-----
3
Decimal Form:
5.
¯
3
Mixed Number Form:
5 and one 3rd
T.
Explanation:
For f− , enter an equation that shows how the anion acts as a base
Answer:
F- (aq)+ H2O (l) = HF (aq)+ OH- (aq)
Explanation:
F- (aq)+ H2O (l) = HF (aq)+ OH- (aq)
base + acid = conjugate acid + conjugate base
If you are working on Mastering Chemistry, be sure to include the phases!
Fluoride ion (F⁻) can act as a base by accepting a proton (H⁺) to form hydrogen fluoride (HF).
What is chemical reaction?Breaking chemical bonds between reactant molecules (particles) and creating new bonds between atoms in product particles are two aspects of chemical reactions (molecules).
While there are the same number of atoms both before and after the chemical transition, there will be a change in the number of molecules.
The chemical equation for this reaction can be written as:
F⁻(aq) + H⁺(aq) → HF(aq)
In this equation, "aq" represents the aqueous phase, indicating that the species are dissolved in water.
The fluoride ion acts as a base by accepting a proton (H⁺) from the acid (which acts as an acid) and forming the weak acid, hydrogen fluoride (HF).
Thus, this is the equation that shows the way in which the anion acts as a base.
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