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zaynab
Questions and answers by
zaynab
, page 2
Questions (327)
2. Which of the following helps explain why African Americans left the south in the late nineteenth century?
A. The absence of
1 answer
39 views
Simplify the following number by using the imaginary number i
sqrt -54
1 answer
36 views
Simplify the expression.
(8+i)(6-9i)
1 answer
14 views
simplify the abselute value
I3+5iI
1 answer
26 views
simplify the absalute value
I3+4iI
1 answer
20 views
subtract.
(1+2i)-(3+8i)
1 answer
22 views
5-4i/9+4i
1 answer
24 views
simplify in the form a+bi
5-4i/9+4i
1 answer
20 views
simplify in the form of a+bi
9-4i/9+8i
1 answer
17 views
Use the quadratic formula to solve the equation.
5x^2+3x+1=0
1 answer
14 views
what is the best and most simplest defenition of a graphic
1 answer
45 views
WHICH OF THE FOLLOWING IS THE BEST DEFENTITION OF A GRAPHIC?
a. a table chart, or graph that displays data b. an illistration or
1 answer
40 views
If a single hair growing from your body was a tulip, what part would be the shaft? (1 point) Responses petals petals stem stem
1 answer
44 views
Which of the following layers of skin is composed of cells without nuclei? (1 point) Responses reticular layer reticular layer
1 answer
36 views
The function models the length x and height y that your sister's pet rabbit can jump, in centimeters. What is the maximum height
1 answer
49 views
The function y= -296x^2+2.7x models the length x and height y that your sister's pet rabbit can jump, in centimeters. What is
1 answer
51 views
Write the expression in factored form using the ac method. Show your step-by-step work. 3x² + 8x - 3
1 answer
43 views
Solve the linear-quadratic system of equations algebraically. Show your step-by-step work.
y=−x^2+2x−3 y=4x−3
1 answer
45 views
What are the solutions of the quadratic equation? Show your step-by-step work.
x^2−25=0
1 answer
13 views
Simplify the expression. Show your step-by-step work.
(2+3i)(8−5i)
1 answer
36 views
Write a step-by-step guide on how to solve the following problem using completing the square: 4x^2+10x-3=0. The guide should
1 answer
59 views
Write a step-by-step guide on how to solve the following problem using completing the square:
4x^2+10x-3=0 . The guide should
1 answer
70 views
Write a step-by-step guide on how to solve the following problem using completing the square:
4x^2+10x-3=0 The guide should show
4 answers
63 views
Solve the system of equations by substitution.
y=x^2-2x-7 y=-2x^2+9x-3
1 answer
18 views
Solve the system of equations by substitution.
y=x^2-5x-5 y=-2x^2+6x-1
1 answer
21 views
Solve the system of equations by substitution.
y=x^2-4x-6 y=-2x^2-5x-2
1 answer
20 views
Solve the system of equations by substitution.
y=x^2-2x-7 y=-2x^2+6x-4
1 answer
23 views
y=x^2+3x+3
y=-x-1
1 answer
35 views
Which graphic format is best to show chnages in person's weight over time?
A. flow chart B. gauge C. line graph D. table
1 answer
36 views
what is the solution to 3x^2+3x+5=0
1 answer
65 views
what are the zeros of y=x^2-2x-15
1 answer
27 views
During a softball game, a batter hits a ball upward from an initial height of 3 feet. The height, in feet, of the softball is
1 answer
58 views
During a softball game, a batter hits a ball upward from an initial height of 3 feet. The height, in feet, of the softball is
1 answer
85 views
The lengths of the sides of a rectangular window have the ratio 1.5 to 1. The area of the window is 1,350 square inches. What
1 answer
95 views
What is the solution to the following equation? x2+14x+48=0
x = 6 or x = 8 x = –6 or x = –8 x = 4 or x= 12 x=-4 or x = –12
1 answer
21 views
Write the polynomial in standard form. Then classify the polynomial by degree and by number of terms.
6x^4+8x^4-7x^4
1 answer
53 views
how many turning point are there in this function
y=2x^3-x-1
1 answer
20 views
Factor the following polynomial.
x^3+5x^2+6x+30
1 answer
18 views
Find the real or imaginary solutions of the equation by factoring.
x^4-5x^2=-4
1 answer
46 views
Find the real solutions of the equation by graphing.
x^3-3x^2-18x=-40
1 answer
42 views
Find the real solutions of the equation
x^3-3x^2-18x=-40
1 answer
34 views
Find the real solutions of the following equation by graphing.
x^3-9x^2+20x=0
1 answer
53 views
Find the real solutions of the following equation by graphing.
x^2+8x^2+15x=0 there are 3 solutions
1 answer
68 views
Find the real solutions of the following equation by graphing.
x^2+8x^2+15x=0
1 answer
82 views
Find the real solutions of the following equation by graphing.
x^3-4x^2+3x=0
1 answer
39 views
Carrie’s blood is undersupplied with hemoglobin. How might this affect her health? (1 point) Responses She will be less able
1 answer
173 views
Forming new lymphocytes is a function of the:
1 answer
36 views
what system do bone marrow and thamus belong to?
1 answer
48 views
Erythrocytes are a fundamental part of: (1 point) Responses how your body digests food. how your body digests food. how your
1 answer
55 views
You can distinguish different types of leukocytes by looking at: (1 point) Responses the shape of the cell. the shape of the
1 answer
86 views
Erythrocytes, leukocytes, and thrombocytes respectively refer to ____, ____, and _____. (1 point) Responses red blood cells,
1 answer
62 views
Question The majority of your blood consists of: (1 point) Responses red blood cells. red blood cells. white blood cells. white
1 answer
48 views
What is an example of a solute found in plasma? (1 point) Responses water water globulins globulins uvulas uvulas platelets
1 answer
45 views
Someone with hemophilia is unable to properly clot, suggesting a problem in their: (1 point) Responses white blood cells. white
1 answer
98 views
Which disorder would interfere with the production of plasma proteins? (1 point) Responses drinking too much alcohol, causing
1 answer
94 views
Question In terms of maintaining a consistent pressure, homeostasis in blood cells is largely a function of: (1 point) Responses
1 answer
199 views
Your spleen: (1 point) Responses is a vestigial organ with no real purpose. is a vestigial organ with no real purpose. produces
1 answer
86 views
Divide 3x^3 + 3x^2 + 2x – 2 by x + 3 using long division
1 answer
23 views
Suppose the polynomial function below represents the power generated by a wind turbine, where x represents the wind speed in
1 answer
49 views
Write a polynomial function in standard form for the set of zeros. Show your step-by-step work. x=2, i, −i
1 answer
130 views
Who exposed the plight of the urban poor in 1889's "How the Other Half Lives"?
Responses A Ida TarbellIda Tarbell B Jacob
1 answer
49 views
The MAIN purpose of the protective tariff was to __________.
Responses A assist the Southassist the South B punish the
1 answer
46 views
The issue of building roads and canals could be said to boil down to which issue?
Responses A AbolitionAbolition B
1 answer
40 views
The American System can BEST be described as a ___ plan.
Responses A economiceconomic B militarymilitary C politicalpolitical D
1 answer
40 views
Potatoes originally came from __________,
Responses A EuropeEurope B IrelandIreland C the Americasthe Americas D southern
1 answer
35 views
The Nullification Crisis of 1832 centered around
Responses A the annexation of Texas.the annexation of Texas. B Jackson's War on
1 answer
56 views
The nullification crisis that occurred between President Andrew Jackson and John Calhoun would BEST be described as a debate
1 answer
57 views
Why did Jackson oppose the re-charter of the Bank of the United States?
Responses A It increased the money in circulation.It
1 answer
42 views
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02:41 Question Why was the reestablishment of a National Bank and important part of Henry Clay’s American
1 answer
57 views
The Louisiana Purchase __________ the size of the United States.
Responses A nearly halvednearly halved B more than doubledmore
1 answer
141 views
Help
Student Messaging Open options Avatar Zaynah Shata 11th Grade Assignments Graded Work Study Plan Game Arcade Home Study Plan
1 answer
132 views
Manifest Destiny" refers to the belief that ___ had given the U.S. a mission and right to extend civilization across the
1 answer
33 views
The idea of territorial expansion and Manifest Destiny brought the U.S. into armed conflict with ___ in 1846.
Responses A
1 answer
54 views
What three types of progress are illustrated in American Progress by John Gast?
Responses A agricultural, industrial,
1 answer
47 views
Missouri's push for statehood threatened to upset the balance of power between __________.
Responses A east & west stateseast &
1 answer
53 views
The admission of ___ as a free state threatened to upset the balance of power and violate the Missouri Compromise.
Responses A
1 answer
40 views
Which early-19th century expansion nearly doubled the size of the United States?
Responses A Mexican CessionMexican Cession B
1 answer
69 views
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00:12 Feature Lewis and Clark Video Player 00:0005:06 Show Transcript Question 1 Most of Lewis and Clark’s
1 answer
80 views
5 of 105 of 10 Items
02:33 Question The main idea behind the settling of western lands by Americans in the early-1800s was known
1 answer
66 views
Which provision was NOT part of the Compromise of 1850?
Responses A California became a free state.California became a free
1 answer
55 views
California was admitted in the United States as a "free state," while citizens of the Utah and New Mexico territories were left
1 answer
75 views
What happened as a result of the Louisiana Purchase?
Responses A French influence in the United States expanded.French influence
1 answer
48 views
On what date did Abraham Lincoln first win the presidency?
Responses A November 6, 1860November 6, 1860 B December 20,
1 answer
52 views
what types of graphics are used to depict change
1 answer
48 views
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17:59 Question Before the Civil War began, which issue played the GREATEST role in increasing tension and
1 answer
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"We hold these truths to be self-evident: that all men and women are created equal; that they are endowed by their Creator with
1 answer
127 views
Which of these statements MOST accurately describes the role of African-Americans in the Civil War effort on the Union side?
Resp
1 answer
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Which of these had the BIGGEST impact on northerner's view of slavery before the Civil War?
Responses A 13th Amendment13th
1 answer
49 views
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20:09 Question Frederick Douglass William Lloyd Garrison Sojourner Truth All of these were prominent names
1 answer
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20:48 Question The practice of using "interchangeable parts" to manufacture industrial goods became
1 answer
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Frederick Douglass was an advocate for
Responses A abolition.abolition. B conservation.conservation. C prohibition.prohibition. D
1 answer
50 views
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21:21 Question Which statement BEST describes women's suffrage for much of the first century of the United
4 answers
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08:34 Question Which of these is the BEST explanation for why slave owners during the Antebellum period
1 answer
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Which of these events took place in the 1850s?
Responses A Mexican WarMexican War B Civil War beginsCivil War begins C Uncle
1 answer
49 views
How did the construction of the Erie Canal contribute to the market revolution in the United States?
Responses A The canal was
1 answer
52 views
What was Harriet Beecher Stowe's BIGGEST role in the Antebellum United States?
Responses A She fought for women's right to
1 answer
59 views
"Fellow-citizens; above your national, tumultuous joy, I hear the mournful wail of millions! whose chains, heavy and grievous
1 answer
42 views
The Erie Canal opened new markets for entrepreneurs during the market revolution. How did this affect how people bought and sold
1 answer
39 views
Which is MOST closely associated with the movement to gain equal protection under the law and voting rights for women in America
1 answer
55 views
Many southerners saw Reconstruction as a violation of __________.
Responses A the First Amendment.the First Amendment. B their
1 answer
44 views
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