代数
一次方程式、二次関数、不等式、式変形。
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question 8 of 10 hiram rhodes revels, blanche k. bruce, and jonathan cl…
D. members of the Republican Party.
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question 7 of 10 many african americans elected to office during recons…
D. Prove they could succeed in politics.
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find all solutions of the equation ( x^2 - 2x + 9 = 0 ) by using the qu…
\(1 + 2\sqrt{2}i\) and \(1 - 2\sqrt{2}i\) (or written as \(x = 1\pm2\sqrt{2}i\))
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question 6 of 10 southern republicans worked to prevent injustice but t…
B. Prevent acts of violence against former slaves.
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question 5 of 10 who was the first african american elected to a full t…
D. Blanche K. Bruce
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question 4 of 10 what was the political party of most of the african am…
C. The Republican Party
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question 3 of 10 as southern democrats gained power they ignored the vi…
C. the Ku Klux Klan.
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find all solutions of the equation $x^2 - 6x + 59 = 0$ by using the qua…
\(3 + 5\sqrt{2}i\) and \(3 - 5\sqrt{2}i\)
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190 people are asked how many siblings they have? the (incomplete) resu…
The percentage of people with exactly four siblings is 20.53% (or using the relative frequency calculation: $\frac{39}{190} \times 100 \approx 20.5263\%$ which rounds to 20.53% wh…
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question 2 of 10 which were the two southern states with the largest nu…
A. Mississippi and South Carolina
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jack. may i ask you then what you would advise me to do? i need hardly …
The passage uses humor to critique Victorian family - importance views. Lady Bracknell’s absurd advice for Jack to “acquire relations” and “produce a parent” mocks the obsession w…
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9) $3sqrt{12} + 2sqrt{8} - sqrt{2}$
\(6\sqrt{3}+3\sqrt{2}\)
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on sunday, december 7, 1941, mary tsukamoto abruptly stopped practicing…
The history of injustices against Japanese Americans, including internment at Manzanar (assuming this is the correct option from the given choices; the exact option label would de…
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question 1 of 10 i was an african american born free in pennsylvania. i…
B. Jonathan Clarkson Gibbs
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question 10 of 10 which state was a home to \exodusters\? a. georgia b.…
B. Kansas
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question 9 of 10 freedmen moving to the far west often found: a. jobs o…
A. jobs on large ranches.
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question 8 of 10 what was one reason freed slaves migrated to western t…
C. Free land under the Homestead Act
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find all solutions of the equation $x^2 + 8x + 24 = 0$ by using the qua…
\(x = -4 + 2\sqrt{2}i\) or \(x = -4 - 2\sqrt{2}i\)
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question 7 of 10 african americans seeking free land in the midwest fac…
D. all of the above
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question 6 of 10 why did many freed slaves remain on the farms where th…
A. They did not have opportunities to find work elsewhere.
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question 5 of 10 the city of chicago encouraged african american migrat…
D. all of the above
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question 4 of 10 why did many former slaves migrate to cities? a. they …
A. They had more job opportunities there.
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find all solutions of the equation $x^2 - 10x + 33 = 0$ by using the qu…
\(x = 5 + 2\sqrt{2}i\) or \(x = 5 - 2\sqrt{2}i\)
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name date intervals of increase: minimum: intervals of decrease: domain…
Intervals of Increase: $(-3, 3) \cup (6, 7)$ Intervals of Decrease: $(-2, -3) \cup (7, 8)$ Maximum: $2$ Minimum: $-6$ Domain: $[-2, 8]$ Range: $[-6, 2]$ --- ### Second Parabola Gr…
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question 3 of 10 freed slaves who wanted land available under the homes…
D. moving to the West.
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question 2 of 10 where did the exodusters migrate to? a. southern citie…
C. The Great Plains
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question 1 of 10 how did older, established communities of free african…
D. They did not have the resources to help them.
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find all solutions of the equation $x^2 + 10x + 70 = 0$ by using the qu…
\(x=-5 + 3\sqrt{5}i\) or \(x=-5 - 3\sqrt{5}i\)
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complete the statement using <, >, or = 4√90 3√80
\(4\sqrt{90}>3\sqrt{80}\)
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11. anne says she feels like she has no true friend. why do you think h…
Tener a alguien con quien hablar en momentos difíciles es importante porque: 1. Proporciona apoyo emocional para expresar y procesar sentimientos negativos como la soledad, la tri…
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question 9 of 10 what did the thirteenth amendment to the constitution …
A. It ended slavery in the United States.
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find all solutions, real or non - real, of the equation. $(4u + 8)^2+16…
\(-2+\frac{i\sqrt{31}}{4},-2-\frac{i\sqrt{31}}{4}\)
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question 7 of 10 which political figure fought to restrict african amer…
A. Andrew Johnson
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question 6 of 10 how was the federal government affected by the reconst…
C. Its power to protect the rights of individuals increased.
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question 4 of 10 the use of poll taxes affected which of the following …
C. Poor whites and African Americans
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find all solutions, real or non-real, of the equation. $(4c - 8)^2 + 4 …
\(2+\frac{\sqrt{7}}{2},2 - \frac{\sqrt{7}}{2}\) (or \(\frac{4 + \sqrt{7}}{2},\frac{4 - \sqrt{7}}{2}\))
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question 3 of 10 what kept some african americans who could read and wr…
B. The test they had to take was extremely difficult.
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complete the statement using <, >, or = √80 3π
\(<\)
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question 1 of 10 what did radical republicans do to make the effect of …
C. They passed four more Reconstruction laws.
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an equation is shown below. \\(\\frac{7^{\\frac{3}{4}}}{7^{\\frac{x}{8}…
B. 5
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question 10 of 10 what was part of the wade-davis bill proposed by radi…
A. Confederate leaders would be unable to vote
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question 9 of 10 why was the freedmens bureau established? a. to help m…
B. To help former slaves make the change to freedom
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question 8 of 10 for what purpose did lincoln suggest these three stand…
B. For African Americans to vote
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question 7 of 10 what did radical republicans want from the southern st…
C. An agreement to give freed slaves the right to vote
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question 6 of 10 why did some carpetbaggers come to the south? a. to bu…
D. All of the above
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a student entering a doctoral program in educational psychology is requ…
(a) The valid three-course selections are: A. 695, 654, 622 B. 624, 654, 622 C. 695, 624, 654 D. 638, 624, 654 E. 695, 638, 624 F. 695, 624, 622 H. 695, 638, 622 J. 638, 654, 622 …
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question 5 of 10 which man organized the plan to kill president lincoln…
D. John Wilkes Booth
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question 4 of 10 what was true about reconstruction? a. reconstruction …
B. Leaders in the North disagreed about the terms of Reconstruction.
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question 3 of 10 what was part of president johnsons plan for reconstru…
A. Pardons for Confederate leaders
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question 2 of 10 president lincolns reconstruction policy was designed …
A. reunite the South with the North quickly.
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question 1 of 10 which of these is an example of physical damage result…
B. Broken railroads, factories, and bridges
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the surface area of a cubical shipping box with a volume of ( v ) cubic…
To determine if each expression is equivalent to \(6V^{\frac{2}{3}}\), we use the property of exponents: \(a^{\frac{m}{n}}=\sqrt[n]{a^m}\) and \(\sqrt[n]{a}\cdot\sqrt[n]{b}=\sqrt[…
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solve each system using elimination. 9. $2x + 5y = 2$ $3x - 5y = 53$ 10…
9. $x=11$, $y=-4$ 10. $x=\frac{7}{2}$ (or 3.5), $y=10$ 11. No solution (inconsistent system) 12. $x=15$, $y=-\frac{1}{2}$ (or -0.5)
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question 20 of 20 which of these was part of the compromise of 1850? a.…
C. California was admitted to the United States as a free state.
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7. why is annes diary important to her?
El diario es importante para Anne porque es su confidente íntimo: le permite expresar sus pensamientos, emociones y sueños que no puede compartir libremente durante el ocultamient…
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question 18 of 20 what was a clear sign of opposition to the war? a. po…
B. Three days of riots in New York City over the draft
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question 17 of 20 all the land that the united states obtained between …
A. Mexico
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question 16 of 20 what was one area where women helped the war effort i…
A. Helping with the treatment and care of wounded soldiers
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question 15 of 20 what led to lincolns win in the election of 1860? a. …
C. There was a divided field of four candidates.
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question 14 of 20 which of the following pairs of authors wrote works a…
A. Harriet Beecher Stowe and William Lloyd Garrison
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question 12 of 20 the battles of gettysburg and vicksburg were: a. the …
B. Northern victories that served as turning points in the war.
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question 11 of 20 who formed the republican party? a. democrats who no …
B. Antislavery Whigs and Free - Soilers
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put these events in the correct chronological order. 1. das schuljahr h…
1. Das Schuljahr hat angefangen; 3. Einer der Football Teams von LSR - 7 hat die Missouri Meisterschaft in Football gewonnen; 4. Es war Winterpause; 2. Es ist ein Schneetag
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question 10 of 20 how did the abolitionist movement have a long - term …
C. By starting a tradition of action for social and political change
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question 9 of 20 what is harriet tubman best known for? a. working with…
A. Working with the Underground Railroad
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question 7 of 20 what resulted from the 1845 decision by congress to an…
D. The Mexican - American War began.
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question 6 of 20 what did the beating of charles sumner show about rela…
A. It showed their deep cultural and political differences.
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question 5 of 20 what event was a result of the kansas - nebraska act? …
B. Fighting between proslavery and antislavery activists in Kansas
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question 4 of 20 what was wealth based on in the southern states? a. th…
B. Land and slaves
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question 2 of 20 what step did lincoln announce after the battle of ant…
B. Freeing the slaves in the Confederacy
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question 1 of 20 which action was based on the desire to get rich resou…
D. Attempts to gain land based on the idea of Manifest Destiny
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question 10 of 10 how was the city of vicksburg captured? a. after a le…
A. After a lengthy siege
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answer in complete sentences. 6. describe annes personality based on th…
En el comienzo del diario de Anne Frank, su personalidad es extrovertida, curiosa y optimista: es expresiva al compartir pensamientos/ sentimientos, con mente curiosa y actitud po…
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question 9 of 10 president lincolns appointment of general joseph hooke…
C. Increased support of the war in the North.
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question 7 of 10 what was shermans march to the sea the first modern ex…
A. Total war
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question 6 of 10 how many people died in the civil war, including those…
C. About 700,000
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solve each system using elimination. 9. $2x + 5y = 2$ $3x - 5y = 53$ 10…
9. $x=11$, $y=-4$ 10. $x=3.5$ (or $\frac{7}{2}$), $y=10$ 11. No solution (the system is inconsistent)
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question 5 of 10 loss of american life during the civil war was greater…
D. All of the above
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question 2 of 10 a challenge for president lincoln in the election of 1…
D. All of the above
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question 1 of 10 who ran for vice president with lincoln in 1864? a. jo…
D. Andrew Johnson of Tennessee
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question 10 of 10 an effect of the war was that the average person in t…
B. Struggled to meet his or her basic needs.
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answer in complete sentences. 6. describe anne’s personality based on t…
En el comienzo del diario de Anne Frank, Anne es una niña **curiosa**, **extrovertida** y con un espíritu **juvenil y optimista**. Es comunicativa, le gusta expresar sus pensamien…
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question 9 of 10 in which city were people holding bread riots because …
A. Richmond
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question 8 of 10 which economic result of the civil war affected both t…
B. Inflation
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question 7 of 10 what was an effect of the war on northern businesses? …
A. They had increased costs for materials.
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question 6 of 10 the emancipation proclamation applied to slaves in: a.…
C. South Carolina
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question 4 of 10 to which area did the emancipation proclamation apply?…
D. The Confederacy
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solve the system by substitution. $6x - 2y = 26$ $-y + 3 = x$
The solution to the system is \( x = 4 \) and \( y = -1 \), or as an ordered pair \( (4, -1) \).
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solve the system by substitution. $2x - 3y = 20$ $x = -2y + 3$
The solution to the system is \( x = 7 \), \( y = -2 \)
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question 3 of 10 how did women like clara barton contribute to the war …
A. They were active in providing nursing care to wounded soldiers.
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solve the system by substitution. $7x - 9 = y$ $-5x + 7y = -19$
The solution of the system is \( x = 1,y=-2 \)
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question 2 of 10 what was true about the military draft used in the civ…
D. A small percentage of men drafted actually joined
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solve the system by substitution.\ \\(-2y = x\\)\ \\(7x + 9y = -45\\)
The solution of the system is \( x = - 18,y = 9 \)
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solve the system by substitution. $3x + 4y = 50$ $-2x = y$
The solution of the system is \( x = - 10 \), \( y = 20 \)
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6. describe anne’s personality based on the beginning of the diary. 7. …
Al principio del diario, Anne Frank es **curiosa**, **expresiva**, **humorística**, **sincera** e **introspectiva**. Comparta sus pensamientos y emociones con franqueza, muestra i…
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solve the system by substitution. -6x + 8y = -18 3x = y
The solution to the system is \( x = - 1 \) and \( y=-3 \), or the ordered pair \( (-1,-3) \).
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question 10 of 10 which state joined the confederacy? a. virginia b. ma…
A. Virginia
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solve the system by substitution. $-y = x$ $-7x - 5y = -20$
The solution to the system is \( x = 10 \), \( y = -10 \)
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answer in complete sentences. 6. describe anne’s personality based on t…
Anne, al principio del diario, es una niña extrovertida, talkativa, curiosa, reflexiva y con un ánimo optimista. Expresa sus pensamientos y emociones libremente, muestra interés e…
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question 9 of 10 how did the confederate states justify secession? a. t…
D. The United States had been formed by a voluntary joining of states.