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A coefficient serves which purpose in a chemical equation?(1 point)ResponsesIt shows how many atoms there are of a particular
1. 1 answer
2. 19 views
Which of the following Supreme Court cases dissolved the monopoly controlling the railroad lines from Chicago to the Pacific
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Which of the following is true about the election of 1912?(1 point)ResponsesWilliam Howard Taft received more votes than
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2. 20 views
Use the sentence to answer the question. I crossed the marathon finish line and immediately veered off the trail to collapse,
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Use the paragraph to answer the question. Tom is a pretty okay guy. Sure, he’s a bit style-challenged, and his humor leaves a
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How did Booker T. Washington work to improve the lives of African Americans?(1 point)ResponsesHe focused on achieving racial
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What was the primary goal of the National Association for the Advancement of Colored People?(1 point)Responsesending racial
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What led to the beginnings of the civil rights movement during the Progressive Era?(1 point)ResponsesAfrican Americans faced
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Methane’s chemical formula is CH4. Is there a bond between any of the hydrogen atoms? Why or why not?(1 point)ResponsesYes,
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Which of the following is false?(1 point)ResponsesA heap is generally faster than a stack.A heap is generally faster than a
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What information will the following code output?(1 point)ResponsesThe amount of people who responded that their favorite
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Which of the following is NOT one of the four modes for opening a file in Python, using the open() function?(1
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RAM is not bound to sequential access of data. What is the benefit of this?(1 point)ResponsesIt takes just about the same amount
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Directions: In the following passage, the character Rieux is trying to determine whether he should give the journalist Rambert
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Directions: In the following passage, the narrator, a young boy named David Copperfield, describes his first day at a new
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Directions: The following passage is narrated by a character named Huck Finn. Select the best evidence to support the statement
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Directions: Select the best evidence to support the statement "World War II benefitted the business sector of the economy the
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Directions: Select the best evidence to support the statement "Tesla's device uses water to generate electricity."(1
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Which women’s movement activist founded Hull House in Chicago?(1 point)ResponsesAlice PaulAlice PaulJane AddamsJane AddamsMary
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The traffic was unorganized chaos where only the people from Bucharest truly understood the rules of the road. The cars sped
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by Stephen CraneOut of the low window could be seen three hickory trees placed irregularly in a meadow that was resplendent in
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What is personification?(1 point)Responsesan expression whose meaning cannot be figured out from the literal meanings of the
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Which statement is NOT true of the Fundamental Theorem of Algebra for quadratic equations?*10 pointsA quadratic equation can
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Solve the equation below. Write your conjugate pair solutions as two values separated by a ± sign. -5x^2 - 8 = -6x
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Use the quadratic formula to solve the quadratic equation below. Express its solution in the form ofa ± bi. 8x^2 + 10x = 10x -4
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Multiply the binomials:(5 + 2i)(5-2i)
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Use the properties of complex numbers to simplify the following expression: (square root -25 + 2i) + 5i + ( 9 - square root -36)
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Use the properties of complex numbers to simplify the following expression: ( square root -25 + 2i ) + 5i + ( 9 - square root
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2. 7 views
( square root -25 + 2i ) + 5i + ( 9 - square root 36)
1. 1 answer
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Which property of complex numbers is shown below? It's proof that multiplication with complex numbers has the same properties as
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Solve the following equation and re-express the answer as a complex number with the imaginary unit. -2x^2 - 8x = -8x + 8
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2. 26 views
Which of the options is an example of a complex number?*10 pointsimaginary numbersrational numbersintegersnegative real numbers
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2. 9 views
5x^2 + 35 =(5x^2 - 9) how many solutions does the equation below have
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2. 6 views
Use the quadratic formula to solve the quadratic equation 10x2+5x=5x−8 . Express its solutions in the form a±bi .(1 point)
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Calculate the subtraction (8.5−1.8i)−(−1.3+2.7i) . Provide the answer in the form of a+bi .(1 point)
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Apply the Distributive Property to show 3i[(2i)+(−3i−5)] in its simplest form.(1 point)
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In 3–5 sentences, describe why real numbers and purely imaginary numbers are also complex numbers composed of real and
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2) Continuing with the program in the first problem, create instances of the class for these boxes:Box #23 contains medical
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1) You are designing a program that will keep track of the boxes in a doctor’s office. Each box will have three attributes:
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Question 2 A) What are the x-intercepts of the function below? g(x)=(4x−1)(x+2)g(x)=(4x−1)(x+2)(1 point) Responses (-0.25,
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Question 19What happens to the volume of a gas when the temperature is increased? a The volume stays the same b The volume is
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Question 18Match the group to the type of ions they form Column A 1. Group 1A: Group 1A 2. Group 2A: Group 2A 3. Group 3A: Group
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Question 1Video #1, Question #1 Match the particle to its' description: Column A 1. : 2. : 3. : 4. Is the same as a Helium atom:
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(223)/(88)Rn-> (219)/(86)Rn+
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How did the Socialist Party of America (SPA) advocate for change from within the government?(1 point)Responses The SPA promoted
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How did muckrakers help the labor movement?(1 point)ResponsesMuckrakers advocated for election reform to revoke bad
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What type of government system reduces the influence of political parties and ensures that the day-to-day operations of a city
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By what process can voters remove public officials from office?(1
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In a chemical reaction, substance A transfers electrons to substance B. Which statement is correct?(1 point)ResponsesSubstance A
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Which component is transferred between substances in an oxygen-reduction reaction?(1
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In the decomposition of water, why is twice as much hydrogen as oxygen formed?(1 point)ResponsesSome oxygen gas escapes the
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In a synthesis reaction, two atoms of sodium (Na) combine with one molecule of chlorine gas (Cl2) to produce sodium chloride
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Which statement correctly describes the classification of chemical reactions into different categories?(1 point)ResponsesNot all
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Use the paragraph to answer the question.In The Hunchback of Notre Dame, Victor Hugo creates an ironic situation. Hugo has the
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When does irony occur in a story?(1 point)ResponsesWhen symbols are used to represent something else entirely different from the
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What information will the following code output?(1 point)ResponsesIt will scan every data point in the file to figure out if
1. 3 answers
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Use the passage from Jacob Riis's How the Other Half Lives to answer the question."The very games at which he takes a hand in
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Which of the following is the best definition of a muckraker?(1 point)Responsesa woman protesting for the right to votea woman
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What specific issues did labor leaders seek to improve for workers?(1 point)Responsescivil rightscivil rightsvoting rightsvoting
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Which of the following best describes what united progressive reformers?(1 point)Responsesembracing the practices of big
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Question 1 (1 point)Which is the BEST definition of Half-Life? a The half-life of a substance or element is the amount of energy
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What are the roots of f(x)=6x2+216 ?(1 point)Responses±36plus or minus 36±6plus or minus 6±6iplus or minus 6 i±36i
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Show that the Fundamental Theorem of Algebra is true for the quadratic polynomial x2−16x+39=0 through solving by factoring.
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Use the table to answer the question.Element Electronegativitybromine 2.8oxygen 3.5nitrogen 3.0phosphorus 2.1Based on the
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How did the Grange respond to the challenges farmers faced in the late 1800s? Select the two correct answers.(1
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How did the Farmers' Alliance contribute to the rise of the Populist movement?(1 point)ResponsesIt adopted political machine
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Which illegal practices were sometimes used by political machines such as Tammany Hall to influence public policy? Select the
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Why did white Southern Democrats disenfranchise black men?(1 point)ResponsesThey feared the consequences of African Americans
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What did the three authors Edward Bellamy, Henry George, and Thorstein Veblen have in common?(1 point)ResponsesThey all said
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2. 26 views
Which of the following was a response to the poor living conditions of tenement housing?(1 point)Responsesthe settlement house
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What major problem did the Hispanic Americans in the Southwest face?(1 point)Responsesthe refusal of the U.S. government to
1. 1 answer
2. 29 views
What motivated the mass migration of many African Americans to Kansas in the 1800s?(1 point)ResponsesAfrican Americans could
1. 3 answers
2. 21 views
What were consequences of The Long Walk? Select the two correct answers.(1 point)ResponsesThe Navajo returned to their homeland
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How did mining contribute to western migration in the 1800s?(1 point)ResponsesMany men became rich and brought their families,
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“Oh, give me land, lots of land, under starry skies above Don't fence me in Let me ride thru the wide-open country that I love
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2. 21 views
Which of these was a goal shared by the Knights of Labor and the American Federation of Labor?(1 point)Responsesthe eight-hour
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How did industrialization improve life for many Americans?(1 point)ResponsesAdvances in technology led to more conveniences and
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2. 27 views
What was life like for factory workers during the Industrial Revolution?(1 point)ResponsesUrban workers’ wages were very low
1. 1 answer
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Drag and drop each description to the policy it matches.(2 points)Put responses in the correct input to answer the question.
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2. 30 views
Which of the following inventions contributed to the increase of industry in cities in the late 1800s?(1 point)Responseswater
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Which of the following is NOT a fact about the heap?(1 point)ResponsesA memory leak may occur when a heap gets too large.A
1. 1 answer
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Which of the following is NOT a fact about the stack?(1 point)ResponsesThe stack usually stores primitive variables (such as
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2. 14 views
Question 1 A)Polonium has a large, unstable nucleus. Through which process is it most likely to become stable?(1 point)
1. 1 answer
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Can you read a book on the Read a thon app
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Note-Taking Strategies
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Question 1 A)What are conclusions that readers draw by using the evidence in the text and their own reasoning?(1 point)
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Djamila is looking for conjugate pair solutions to the equation 3x2−5x=−6. Which of the following options should she
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One of the solutions to the equation x3+x2−16x−16=0 is −4 .Test the solution to find the full solution set.Which of the
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In the equation2H2+1O2→→2H2O if you change the 2H2 to 3H2 molecules and balance the equation, identify which statement is
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It takes 1 molecule of nitrogen and 3 molecules of hydrogen to produce 2 molecules of ammonia using the following formula:1N2+
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Which statement correctly explains why the ashes of burnt paper have less mass than the original paper?(1 point)ResponsesThe ash
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One molecule of calcium oxide, CaO , and one molecule of carbon dioxide, CO2 , combine in a chemical reaction to form one
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When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains this
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Use the passage to answer the question.After three weeks of silence and fears that we wouldn't be able to make rent on our lease
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e Oak and the Reedby AesopOn the bank of a river grew a tall Oak Tree. It stood with its roots firm in the ground, and its head
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What is one purpose of an allegory?(1 point)Responsesto explain complex and sometimes abstract symbolsto explain complex and
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Question 1 A) When factoring the expression 4x2y5+10x3y44x2y5+10x3y4 you determine that the greatest common factor is: (1 point)
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Read>If you have not done so already, read the short story “The Pedestrian” by Ray Bradbury. You may also watch this video.
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If you have not done so already, watch this video on Understanding Theme and answer the questions below.What is a theme? A theme
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Question 1 A)Use any method to locate the zeros of y=−3x2+12x+15.(1 point) Responses There are no zeros. There are no zeros.
1. 1 answer
2. 173 views

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