Explanation:
3(x-4)(5x)=0
15x(x-4)=0
Divide both sides with 15
x(x-4)=0
x=0
x-4=0
So this equation has two solutions:
x1=0 or x2=4
A fossil of an organism that lived during only one time is found in only one kind of rock layer, or stratum. If two strata contain the same index fossil, a geologist will know they are part of the same layer. Question 10 options: True False
Answer: True
Explanation:
I took the test and I got it right
Hope this helps!
where are presidential candidates formally nominated?
Answer:
A candidate for president of the United States who has been selected by the delegates of a political party at the party's national convention to be that party's official candidate for the presidency.
Explanation:
in sentence 13 (reproduced below), the writer wants to include a piece of relevant evidence that will help convince the reader to accept the techniques used by warren buffet as credible. fortunately, there are techniques, like those used by warren buffett (born in omaha, nebraska, in1930) when he makes his financial decisions that can minimize the risks of confirmation bias. which of the following versions of the underlined portion of sentence 13 best accomplishes this goal?
The version of the underlined portion of sentence 13 that best accomplishes this goal is "one of the most successful investors in history."
This is because by describing Warren Buffet as one of the most successful investors in history who make people consider his techniques and, in turn, would convince the readers that the techniques used by Warren Buffet are credible because they yielded results.
Option A is wrong because just the date and location of birth would not convince readers.
Option B is wrong because being a storyteller has nothing to do with financial intelligence.
Option D is wrong because being a philanthropist doesn't mean one has financial knowledge.
Option E is wrong because having a father who is a Congress member does not infer financial expertise.
Hence, in this case, the right answer is option C.
The available options are:
A. (as it is now)
B. whose ability to tell a story is legendary
C. one of the most successful investors in history
D. a noted philanthropist
E. whose father was a member of the United States Congress
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when the required amount of one solution has been added to the second solution to complete the reaction
Answer:
equivalence point :)
Explanation:
ram is a student with visual impairment which of the following
Answer:
Initially published in the Fall 1994 issue of Future Reflections
Explanation:
what results when divergence occurs between two oceanic plates
The results when divergence occurs between two oceanic plates is seafloor spreading
Seafloor spreading or Seafloor spread is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge.
what is the difference between a white and red reaction
in which reaction does the oxidation number of hydrogen change?
Answer:
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
We want to identify a change in the oxidation number of hydrogen. We will consider that:
The oxidation number of H in most compounds is +1.
The oxidation number of H in H₂ is 0.
The oxidation number of H in metal hydrides is -1.
In which reaction does the oxidation number of hydrogen change?
2 HClO₄(aq) + CaCO₃(s) → Ca(ClO₄)₂(aq) + H₂O(l) + CO₂(g)
NO. The oxidation number of H in HClO₄ and H₂O is +1.
CaO(s) + H₂O(l) → Ca(OH)₂(s)
NO. The oxidation number of H in H₂O and Ca(OH)₂ is +1.
HCl(aq) + NaOH(aq) → NaCl(aq) + H₂O(l)
NO. The oxidation number of H in HCl and H₂O is +1.
2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g)
YES. The oxidation number of H in H₂O is +1 whereas in H₂ is 0.
SO₂(g) + H₂O(l) → H₂SO₃(aq)
NO. The oxidation number of H in H₂O and H₂SO₃ is +1.
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
Explanation:
A soccer coach surveyed the players to determine the number of players who preferred selling coupon books, magazine subscriptions, or both for their fundraiser. The results are given in the Venn diagram. A circle labeled coupon books 11 overlaps a circle labeled magazine subscriptions 7. Overlap is 3. 4-column table with 3 rows. First column has no label with entries magazines, not magazines, total. Second column is coupon books with entries 12%, blank, blank. Third column is not coupon books with entries a, 19%, blank. Fourth column is labeled total with entries blank, blank, 100%. To the nearest whole percent, what is the value of a in the relative frequency table for the survey results? a = 27% a = 42% a = 81% a = 88%
Answer:
Answer is a = 27%
Explanation:
Answer:
the answer is A=27%
Explanation: Trust me i did it on the quiz and got a 100%
uiugsbjosrgoi]wwejSDBIEw0eGHU0QGhupq3Gnj[jinwgbigrnjfdlknbf
(1 more) Enjoy the points. (Also giving brainliests)
Answer:
Thanks <33
Explanation:
have a nice day :)
Answer:
ACK ACK ACK ACK,.................
bob charged $200 for a plane ticket last month. when he received his statement, he saw that he could pay the minimum balance of just $25. bob calculated it would take just 8 months to finish paying off his $200 ticket. is he correct?
Answer:
yes
Explanation:
twenty-five × eight = 200
Answer: no; bob will be charged interest on the balance he owes each month
Explanation: knowledge matters ;0
A scientist finds a piece of rock in a crater. He analyzes the rock and realizes that the composition is mostly of iron and nickel. He claims that he found a meteor. What is most likely the scientist’s error? He actually found a meteorite. His analysis of the composition is not correct. He incorrectly used the term ""crater."" He actually found a meteoroid.
Answer:
he actually found a meteorite .
Explanation:
once a meteor reaches the earth's gravitational force it becomes a meteorite
Answer:
The answer would be A im an EDGE student
Explanation: Please give 3 stars :D
A local manufacturing plant reports a spill that released pollutant A into the local watershed. Pollutant A is a toxic substance. Local officials must determine if the residents should be evacuated from the area. Initial groundwater samples show pollutant levels at 5 mg/kg of water. Which decision is supported by the empirical evidence provided by the dose-response curve? Evacuation is not needed; continue groundwater monitoring. Residents should be evacuated until levels decrease. The spill no longer needs to be monitored. Residents should only evacuate above LD50.
The best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.
The dose–response relationship is also called the exposure–response relationship. It shows the extent to which response (reaction) of an organism can be (reach), as a part of exposure to a stimulus or stressor in a given amount of time (exposure time). Dose–response relationships can be shown with the aid of dose–response curvesFrom the dose–response curve, we can see that the death rate is increasing, has reach the maximum peak and as such it is better to evacuate the residence from that contaminated place.
Conclusively, we can say that the best decision that is supported by the empirical evidence provided by the dose-response curve is that residents should be evacuated until levels decrease.
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an equation for the line tangent to the graph of the differentiable function f at x=2 is y=9x−12. which of the following statements must be true?
The true statements is B that comprises of option 1 and option 2 which are y(0) = -12 and y(2) = 6
From the given information, the equation y = 9x + 12 which is tangent to some function F when x = 2. To get the accurate value of our function we shall make x=0 and x = 2. Lets solve functions at these values of x:
X = 0
y = 9x - 12
y = 9(0) - 12
y = 0 - 12
y = -12
X = 2
y = 9x - 12
y = 9(2) + 12
y = 18 - 12
y = 6
Conclusively, we can say that The true statements is B that comprises of option 1 and option 2 which are y(0) = -12 and y(2) = 6
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Which type of burn is BEST described as having reddish skin, white border, and some pain? A. first-degree burn B. second-degree burn C. third-degree burn D. forth-degree burn Please select the best answer from the choices provided. A B C D
Answer:
The correct answer to this equation is A.
Explanation:
~Hope this helps :)
Second-degree burns also referred to as partial-thickness burns, are characterized by reddened skin with a white or pale border. Therefore option B is correct.
These burns affect both the outer layer of skin (epidermis) and a portion of the underlying layer (dermis).
The reddening of the skin is due to inflammation and increased blood flow, while the white or pale border results from the destruction of skin cells in the affected area.
Second-degree burns typically cause pain due to the involvement of nerve endings in the dermis. Blisters may also develop.
Unlike first-degree burns, which affect only the outermost layer of skin, second-degree burns involve deeper tissue layers, making them more severe and requiring appropriate medical attention for proper care and healing.
Therefore option B is correct.
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What is the first step of performing CPR on infants after you have checked for consciousness and breathing? shake, stroke, or tap the baby immediately call 911 give deep, strong compressions deliver gentle rescue breaths to protect the baby’s lungs
The first step of performing CPR on infants after you have checked for consciousness and breathing is: D. deliver gentle rescue breaths to protect the baby’s lungs
CPR is an acronym for cardiopulmonary resuscitation and it can be defined as an act performed by professionals or experts, in order to revive a patient whose respiratory system is failing.
Basically, cardiopulmonary resuscitation (CPR) should typically be performed for patients who are still consciousness and breathing because they still have life in them.
The cardiopulmonary resuscitation (CPR) performed on infants is quite different from that being performed an adults because infants are fragile and have less developed organs.
During CPR, an infant's chest should be compressed lightly and a shallow rescue breathing given to him or her.
In conclusion, the first step of performing CPR on infants after checking that he or she is consciousness and breathing is to deliver gentle (shallow) rescue breaths to protect the baby’s lungs.
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Answer:
immediately call 911
Explanation:
Hope it helps
The animal in Skinner's Box clicked the bar repeatedly because it was offered primary reinforcement negative reinforcement punishment shaping
Answer:
Primary Reinforcement
Explanation:
I am 100% sure this is your answer if your answer choices match the ones below:
primary reinforcement
negative reinforcement
punishment
shaping
Got it right on the test ;)
Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
Why animals clicked the bar constantly?The animals clicked the bar constantly because of Primary reinforcement as the Skinner box experiment can be explained as the response or a reaction that occurs naturally without any prior learning is called primary reinforcement.
The basic survival instincts like food, sleep, air and water are sources of primary reinforcements. In the experiment when the animals were subjected to primary reinforcement than they repeatedly started clicking the bars.
Therefore, Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
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What traditional idea did Enlightenment thinkers challenge to improve the lives and freedoms of ordinary people? government. medicine. religion. science.
The traditional idea that the Enlightenment thinkers challenge to improve the lives and freedoms of ordinary people is: A. government.
The Age of Enlightenment was a period during the eighteenth (18th) century that was characterized by an intellectual and philosophical movement, which highly dominated the world of ideas in Europe.
Enlightenment thinkers challenged existing traditional idea such as knowledge, beliefs and assumptions while desiring social, political and technical progress in Europe.
These traditional ideas were strongly supported both politically and economically by the government, so the Enlightenment thinkers challenged the to improve the lives and freedoms of ordinary people.
In conclusion, the main goals and objectives of the Enlightenment thinkers include the following:
Knowledge.Happiness.Freedom.Read more: https://brainly.com/question/14678051?referrer=searchResults
Answer:
I took the test on edge and it did not give me the answer so if I were to guess it would probably be government because its not religion
Explanation:
For each of the following passages, indicate which one: describes what the narrator knows from the past. describes what the narrator experiences in the story. is an inference made by the narrator. "I know not how it was – but, with the first glimpse of the building, a sense of insufferable gloom pervaded my spirit."
The question requires the indication of the sources of the narrator's perspective, which are as follows:
Passage 1 notes that the narrator expressed "a sense of insufferable gloom" to indicate that the narrator's perspective is obtained in the story.
The knowledge came to the narrator immediately after the building came into view. Observation is when the narrator gains perspective in the story.
Passage 2, where the narrator discusses his intimate friends, shows that the narrator obtains knowledge from the past.
Background information helps the narrator to know from the past.
The third passage shows that the narrator is making an inference. After observing the vault or tunnel, the narrator concludes that the design is conveying an idea.
An inference's basis is on some evidence. In addition, an inference can also be arrived at with reasoning based on observation and background information.
Thus, the narrator's inference is a conclusion arrived after observation or based on background information.
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Answer:
the first one is- B.
the second on is- A
the third one is-C
100%!!
Explanation:
what equation is not written in slope-intercept form?
Answer:
Since There Is No Equations Then The Answer Is Nothing
Explanation:
Simple
yinka shonibare is not interested in constructions of race or identity in his work.
Yinka Shonibare is an artist interested in the construction of identity and race and projects these themes in his works (False).
Yinka Shonibare (1962) is a prominent English artist of Nigerian parents based in England. He stands out for being an artist who integrates social themes such as:
Cultural identityColonialismPostcolonialismGlobalizationRaceHis works are mainly sculpture, photography, and painting.
One of his most famous works is the one in which he made life-size headless human statues dressed in Ankara cloth. In this work, he makes a critique of colonialism and European and American imperialism that wants to take advantage of the resources of the African continent.
Note: This question is incomplete because the options are missing. Here are the options:
TrueFalseLearn more in: https://brainly.com/question/3872714
The Democratic Party had the largest membership affiliation in the nation during the 2008 election. Is this statement true or false? true false
During the 2008 election, the Democratic Party had the largest membership affiliation in the country., therefore, the statement is true.
In the United States, there are two main political parties which are the Republican and the Democratic Party even though the country is a multi-party system.
Democratic Party had the largest membership affiliation in the nation during the 2008 election. It had 36% membership affiliation when compared with other the Republican Party that had 25%.
The increase in membership affiliation for Democrats was due to the fact that more adults identified as Democrats.
In conclusion, the correct option is true.
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Answer:
True
Explanation:
Took the test
which segments are parallel? select each correct answer.
no picture? I can't help if i don't know
what im solving
All living creatures have some form of sleep that they engage in at regular periods, making sleep a(n) __________ function. A. environmental B. biological C. species-specific D. psychological Please select the best answer from the choices provided A B C D
Answer:
It's B biological just did it
Explanation:
Which statement best defines an interest group? an organization that conducts research on a common topic a group that is organized to perform community service a group within the government that works on a common topic of interest an organization that tries to influence policies because of a common concern
Answer:
D
Explanation:
The statement that best defines an interest group is D. an organization that tries to influence policies because of common concerns.
An interest group is simply known as the group that influences public policy on the basis of a common interest.
An interest group is also known as an advocacy group, pressure group, etc. It's an organization that is formally organized on the basis of a common interest.
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on his way to class, a student on a skateboard is accelerating on a downhill stretch. which of the following statements is true? (select all that apply.)
The statements that applies are:
The skateboarder is moving in the direction of the net forceHe is subjected to a net external force in the direction of motionHis acceleration is in the direction of the net forceThe net force is simply known as a collection (combination) of force of all self (individual) forces acting on an object. When net force is zero, the acceleration a must also be zero
A skateboarder is someone who drives a skateboard and the net force pushing him is a combination of forces causing his acceleration and it is towards the direction or way that the force is going to
Conclusively we can therefore say that skateboarder is moving in the direction of the net force because he is acting on it.
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two firms, a and b, each currently emit 100 tons of chemicals into the air. the government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution emitted into the air. the government gives each firm 40 pollution permits, which it can either use or sell to the other firm. it costs firm a $200 for each ton of pollution that it eliminates before it is emitted into the air, and it costs firm b $100 for each ton of pollution that it eliminates before it is emitted into the air. after the two firms buy or sell pollution permits from each other, we would expect that firm a will emit
respuesta
dos empresas, ayb, emiten cada una 100 toneladas de productos químicos al aire. el gobierno ha decidido reducir la contaminación y de ahora en adelante exigirá un permiso de contaminación por cada tonelada de contaminación emitida al aire. el gobierno otorga a cada empresa 40 permisos de contaminación, que puede usar o vender a la otra empresa. Cuesta a la empresa a $ 200 por cada tonelada de contaminación que elimina antes de ser emitida al aire, y le cuesta a la empresa b $ 100 por cada tonelada de contaminación que elimina antes de que se emita al aire. después de que las dos empresas compren o vendan permisos de contaminación entre sí, esperaríamos que la empresa a emitiera
among these activities what would suit the needs of your family in terms of hrf
The health-related things that would suit the needs of families include:
It's important to eat fruits, avoid junks and eat cooked food.
Physical activities that can improve the health of family members should be done.
Saturation fats should be avoided.
Answer was from topeadeniran2
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Exercises that improve cardiovascular and muscular strength should be done.
What is muscular strength?Muscular strength is defined as the capacity of a muscle or group of muscles to generate enough force to push through the maximum resistance in a single motion. Your quality of life and capacity to do everyday duties may both improve as a result of strength training. Strength training can also protect your joints from injury. Adding muscle may help you balance better and maybe reduce your risk of falling.
It is important to engage in physical activities that will benefit the health of the entire family. Avoiding saturated fats is advised. It's crucial to consume plenty of water. Exercise should always be done by family members. Limit your intake of salt and sugar. To regularly monitor one's body system, one should visit hospitals.
Thus, exercises that improve cardiovascular and muscular strength should be done.
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a local company makes a candy that is supposed to weigh 1.00 ounces. a random sample of 25 pieces of candy produces a mean of .996 ounces with a standard deviation of .004 ounces. how many pieces of candy must we sample if we want to be 99 percent confident that the sample mean is within .001 ounces of the true mean?
Using the sample size and critical value relation, the sample size required to obtain a sample mean which is 0.001 ounces of the true mean with a 99% confidence is 107 samples
The sample size relation :
[tex]n = (\frac{Z_{α/2}σ}{margin \: of \: error})^{2}[/tex] n = sample size = 25Using a calculator ; [tex]Z_{α/2} = 2.58 [/tex]
The margin of error = [tex] 0.001 [/tex]
Substitute the values into the equation :
[tex]n = {\frac{2.58 \times 0.004}{0.001}}^2 = 10.32^{2} = 106.50 [/tex]
Therefore, the Number of candy pieces that must be sampled is 107.
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