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Ari
Questions and answers by visitors named
Ari
Questions (205)
Ozone is found in the troposphere and in the stratosphere. These two layers are closest to Earth as shown in the diagram below.
W
4 answers
427 views
what is the pH of 0.316 M KC6H5O? what is the pH of 0.245 M CH3NH3I?
4 answers
4,243 views
Which of the following can be considered an artist's media? Select all that apply. (3 points)
A. methods by which art is created
7 answers
1,362 views
What is the integral or e^(-x)?
What is the derivative of - e<sup>-x</sup> ?
1 answer
305 views
what is a plurality model
IT means the winner does not have to get the majority vote, but has to get the most votes. For instance
1 answer
498 views
1. Hopkins’s use of “seared,” “bleared,” and “smeared” is an
example of A. metaphor. C. simile. B. assonance. D.
12 answers
1,472 views
1. Which one of the following frequencies of a wave in the air can be heard as an audible sound by the human ear?
A. 0.10 Hz B.
4 answers
2,150 views
1. "The best in this kind are but shadows" is
A. Titania talking about men. B. Theseus talking about plays. C. Demetrius talking
20 answers
1,432 views
I cannot understand the difference between a direct and indirect object pronoun in spanish. It has been bothering me that I
4 answers
1,002 views
what is the net ionic equation for the reaction of aqueous sodium chloride with aqueous silver nitrate.
4 answers
2,040 views
If a student used 11.54mL of their NaOH solution to neutralize 10.00mL of a 0.445M KHP solution, then what is the concentration
3 answers
592 views
20.5 mL of oxalic acid,H2C2O4 were titrated with 0.800 M solution of lithium hydroxide. It took 40.0 mL of the base to reach the
2 answers
859 views
Which gas will be made when Mg, Al, or S reacts with HCl?
1 answer
320 views
Give an example of a tandem cluster and describe which protein it will produce.
1 answer
309 views
How is an oxide ion formed?
1 answer
441 views
Write a nuclear equation for the most likely mode of decay for each of the following unstable nuclides: Kr-74, Th-221, Br-85,
3 answers
1,251 views
Write a balanced redox reaction between mercury and bromine to form Hg2^2+.
2 answers
634 views
at what temperature will nitrogen gas have a density of 1.13 grams/meters at a pressure of 1.09 ATM
3 answers
1,274 views
For Mn3+, write an equation that shows how the cation acts as an acid.
4 answers
6,703 views
Explanation of why training and education are vital in health care
Explanation of the importance of measuring competencies
4 answers
485 views
can someone explainwhy training and education are vital in health care and the importance of measuring
competencies an is there a
6 answers
986 views
The speed of light in clear plastic is 1.866 ×10^8 m/s. A ray of light enters the plastic at an angle of 29.3 degrees.
At what
1 answer
957 views
A car starts from rest and travels for 7.8 s with a uniform acceleration of 3.2 m/s2. The driver then applies the brakes,
1 answer
463 views
A rotating uniform cylindrical platform of mass 240 kg and radius 5.7 m slows down from 3.9 rev/s to rest in 16 s when the
3 answers
766 views
jennifer stemberg borrowed money to buy a car at 13.5% simple interest from her credit union. If the loan was repaid in 2 years
1 answer
496 views
Given the following data:
MnO(s) + H2(g) Mn(s) + H2O(l), H = 100 kJ MnO2(s) + 2 H2(g) Mn(s) + 2 H2O(l), H = –52 kJ use
4 answers
1,554 views
I just need to know the net ionic equation and balance them. I figured the equation. but the net and balance is harder.
Co(NO3)2
2 answers
929 views
Solve the equation. Provide an explanation please.
s^2-7s+14=2
1 answer
309 views
How would you simplify the cubed root of 54x^17
??
4 answers
1,415 views
Does (-4a)^2 = 16a^2 or -4a^2
???
3 answers
291 views
Chemistry!
So a metal is found to absorb 1000 calories as it is heated from 40.0C to 60.0C. How much heat would the same sample
4 answers
836 views
Mr. Rodney's English class is made up of 28 students. He has 6 ESL students, 10 remedial students, and 5 advanced learners. ESL
1 answer
610 views
So we're doing oxidation-reduction reactions and batteries and voltages.
We did a lab where we would take two metals, put it in a
3 answers
494 views
Suppose the variable x is the number of minutes walked each week and the variable y is the blood cholesterol level given by the
1 answer
440 views
Which one of the following sentences includes a possessive pronoun? A. She will never agree to that.
B. She stood up for people's
4 answers
1,824 views
[(40+5)-3^2]➗9•2 = 8•6,,43,,8,,or 2❓
1 answer
312 views
What is half of 850
1 answer
470 views
Write a numerical expression that represents the sum of 9 squared and 35
2 answers
488 views
Nine friends share pumpkin pies equally. What fraction of a pumpkin pie does each friend get ?
4 answers
930 views
In a triangle, the lengths of the sides are 3,7,and 8. If the perimeter of a similar triangle is 54, what is the length of the
5 answers
1,496 views
Individuals who use problem-focused coping will deal with a problem or stressor by:
A. making changes in their behavior. B.
6 answers
813 views
1. You want to carpet a square room with an area of 350 square meters. You have a carpet that measures 5√14 by 3√14 meters.
2 answers
503 views
What is the volume of a balikbayan box with a length of 21√5 inches, width of 12√3 inches and a height of a 25√3 inches?
Th
1 answer
454 views
A motor travels 20 km/hr faster than the bicycle. If the motor travels 240 km, while the bicycle travels 180 km at the same
1 answer
398 views
In a country, 15 out of 100 residence had no auto insurance. The population in that country at that time is 240 million. How
1 answer
391 views
A car accelerates uniformly in a straight line
from rest at the rate of 3.6 m/s2 . What is the speed of the car after it has
2 answers
618 views
A car traveling in a straight line has a velocity
of 3.7 m/s at some instant. After 7.99 s, its velocity is 12.2 m/s. What is its
3 answers
1,597 views
The words to use are: crust, moving, lithosphere, asthenosphere, upper mantle, volcanoes, semisolid
The ___1___, which includes
4 answers
629 views
You are photographing a race at a track meet, sitting 50 feet from the center of a straightaway. A runner traveling at 20 feet
2 answers
798 views
One third the sum of two numbers numbers is 24.one of the numbers is 40.what is the other number?
1 answer
383 views
Tom and Jerry took part in a race. Both boys started running at the same time. After 4 hours, Tom had completed the race but
3 answers
628 views
I need help finding two of the six principles of economics.
The website is: 150 years after fort sumter:why we're still fighting
1 answer
450 views
Need help!!! In five sentences, explain the significance of capitalizing the word "Posterity" in the Preamble.
"We the People of
7 answers
7,834 views
In four, explain how the structure of the First Amendment supports equal weight of each freedom it guarantees.
"Congress shall
4 answers
7,589 views
A rectangular page is to contain 97 square inches of print. The margins on each side are 1 inch. Find the dimensions of the page
3 answers
863 views
Hey guys I know it's late but I need help with something. This is a short paragraph of the life of Agustus. What is exactly
2 answers
620 views
Fraction Review
Rewrite each improper fraction as a mixed number or whole number: 1. 5/4= 2. 7/5= 3. 4/4=
5 answers
651 views
When potential difference across the terminals of a battery is measured using an analogue voltmeter of resistance 95 ohms, the
2 answers
615 views
Which statement best describes the balanced chemical equation?
KNO3(s) + 34.89 kj—->K+(aq) + NO3-(aq)
1 answer
452 views
Dylans weekly wage is £400.
He saves 1/10 of his wage each week in order to buy a bike. After how many weeks will he be able to
1 answer
311 views
Represent the following expressions as a power of the number a (a≠0):
a (a−1·a−2)−1
1 answer
319 views
If I am driving 400 miles in 8 hours what is my unit rate?
4 answers
1,487 views
Which sentence suggests that someone is feeling anxious or worried without explicitly stating it?
2 answers
2,626 views
What are the factors that influence the success of a coin flip and how do they affect the probability of getting heads or tails?
1 answer
191 views
An 800kg car moving at 80kmh^-1 collides with a 1200kg car moving at 40kmh^-1 in the same direction. If the car sticks together,
4 answers
2,230 views
What is the vertical distance from the origin to the point (8, 1)?
1 answer
408 views
−6 ⋅ 7
2 answers
143 views
A tennis ball with a speed of 29.4 m/s is moving perpendicular to a wall. After striking the wall, the ball rebounds in the
1 answer
325 views
An engineer in a locomotive sees a car stuck
on the track at a railroad crossing in front of the train. When the engineer first
1 answer
382 views
You are trying to find out how high you have
to pitch a water balloon in order for it to burst when it hits the ground. You
1 answer
240 views
1. What is the function of a nerve cell in a multicellular organism?
produce and manage movement store and distribute oxygen make
6 answers
2,090 views
A recipe for 1/2 batch of cookies calls for 1 cup of raisins . Kristen wants to make 2 batches? How many cups of raisins does
3 answers
368 views
Does anyone have the answers for Biology B Unit 2 Alternative Exam?
I really need them
1 answer
461 views
Ms. Sue's last words on this website were on December 7th to another student. She said, "Your Question?" Now, this might not
44 answers
1,018 views
Designing with Technology Portfolio: Step 2
Brainstorm Imagine you are working as a graphic designer for a restaurant. You have
5 answers
377 views
4 square root 3 * 5 square root 6 * 3 square root 2
Please simplify it to the radical expression
1 answer
285 views
I'm trying to calculate the price per ounce, and I'm having trouble converting from milliliters to ounces. If something costs
1 answer
191 views
jenna flips two pennies 105 times. how many times can she expect both coins to come up heads?
3 answers
616 views
how is a summary different from a book review
1 answer
88 views
Find the probability of getting 2 face cards (king, queen, or jack) when 2 cards are drawn from a deck without replacement?
1 answer
71 views
What does the term polyphony mean (1 point )
3 answers
383 views
Which is the most likely explanation for a child exhibiting a heritable trait that neither parent exhibits? (1 point)
A
3 answers
511 views
Which statement is most supportive of the claim that genetic diversity is an advantage of sexual reproduction? (1 point)
Lack of
1 answer
223 views
Why are goals important for a group discussion? (1 point)
They limit open conversation They limit group participation They keep
1 answer
463 views
10. All of the following are effects of industrial growth and the nse of labor unions in Texas
(1 point) during the late 1800s
2 answers
193 views
7 Which of the following demonstrates a way the reservation system benefited settlers but was
harmful to the American Indians?
1 answer
160 views
10. All of the following are effects of industrial growth and the rise of labor unions in Texas
during the late 1800s except (1
1 answer
208 views
What was the primary purpose of the Silk Road?
4 answers
408 views
Which of the following resources have been the main contributors to Russia’s wealth in recent years?
Responses A coal and
1 answer
91 views
What was an effect of the green revolution?
Responses A an increase of chemical pesticides and fertilizeran increase of chemical
1 answer
118 views
Which of the following is the best explanation for the collapse of the Soviet Union?
Responses A The government transitioned from
1 answer
89 views
Which of the following statements best describes the Silk Road?
Responses A The Silk Road connected China to the Mediterranean
1 answer
269 views
Turkmenistan has one of the most repressive governments in the region. Evidence of repression includes the government’s
1 answer
97 views
What has been a result of protests in Central Asia and the Caucasus such as the protests in Kyrgyzstan?
Responses A Protests have
1 answer
80 views
Which group makes up about 80 percent of Russian citizens?
Responses A ArmeniansArmenians B MongolsMongols C SlavsSlavs D Turks
1 answer
160 views
What physical features in Central Asia and the Caucasus shape settlement patterns?
Responses A plains and oceansplains and oceans
1 answer
126 views
Coal-burning factories and increased automobile usage has caused the GREATEST increase in which of these?
Responses A suburban
1 answer
156 views
Communism and socialism are usually found in what type of economic system?
Responses A traditionaltraditional B commandcommand C
1 answer
171 views
Communism and socialism are usually found in what type of economic system?
Responses A traditional B command C pure market D
1 answer
174 views
Which number is NOT in the solution set of x + 6 < 14?
1 answer
39 views
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