Questions and answers by

hudson

Questions (1,062)

Compare how the Swahili coast of East Africa and the Kingdom of Kongo were impacted by their role in global trade during the
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2. 19 views
How were Asian economies impacted by trade across the Indian Ocean?(1 point)Responses They accumulated wealth from trading with
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2. 36 views
How were interactions between people along the Indian Ocean trade route impacted by physical geography?(1 point)Responses
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2. 18 views
Which religious institution banned trade with certain regions controlled by Muslims?(1 point)Responses Greek Orthodox Greek
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Which trade route was too distant from East and West Africa to be used?(1 point)Responses trans-Saharan trans-Saharan
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Which commodity was the largest source of trade for West Africa along the trans-Saharan trade route?(1 point)Responses porcelain
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2. 23 views
QuestionWhich of the following rulers made the Songhai most powerful but also caused internal problems?(1 point) Responses
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Which bureaucratic policy helped the trade industry in the Songhai Empire?(1 point)Responses governors running provinces
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Which of the following describes political characteristics of the Songhai?(1 point)Responses All Songhai rulers used the
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Which group eventually ended the Mali Empire and established its own?(1 point)Responses Tuareg Tuareg Morocco Morocco Mossi
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Mansa Musa I’s hajj demonstrated which of the following messages?(1 point)Responses Musa’s hajj showed his devotion to Islam
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Who was considered the supreme source of justice in the Malian Empire?(1 point)Responses the dyamani-tiguis the dyamani-tiguis
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Which of the following is an example of an economic structure of the kingdom of Ghana?(1 point) Responses The king of Ghana was
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Which of the following identifies a political characteristic of the kingdom of Ghana?(1 point)Responses Ironsmiths were highly
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Which Mali leader is known for a famous hajj?(1 point) Responses Sunni Ali the Great Sunni Ali the Great Askia Muhammad Askia
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Which goods dominated the merchant exchange that supported the growth of the West African trading empires?(1 point) Responses
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Which of these civilizations traded with India during the 1400s?(1 point)Responses Axum Empire Axum Empire Britain Britain
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What unique factor allowed both the Axum Empire and the Swahili city-states to rise and thrive as trade empires?(1 point)Respons
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How did the Bantu migration change the languages of Africa?(1 point)Responses The Bantu contributed to more than 500 languages
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Why were iron tools and weapons an advantage to the Bantu?(1 point)Responses They had religious value. They had religious value.
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What is the output of this program?name = "Lee H. Clark" print("name" in name) (1 point) Responses an error message an error
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A computer program written in a high-level programming language will need to be converted to _____ in order for a computer to
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Which kind of analytics would explore why customers spend longer on some pages of a website than on others?(1 point) Responses
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Which kind of analytics would a robot designed to clean an apartment use?(1 point) Responses predictive analytics predictive
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2. 26 views
Software that needs to be used again should be stored in _____ when a computer is turned off.(1 point) Responses RAM RAM CPU CPU
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2. 25 views
What is the output of this program?color = "Navy Blue" print(color[5:8]) (1 point) Responses Navy Blue Navy Blue Blu Blu Blue
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2. 30 views
Which data type stores a single letter?(1 point) Responses float float Boolean Boolean char char short
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2. 18 views
Which function converts all of the letters in a string to lowercase?(1 point) Responses length() length() islower() islower()
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2. 14 views
What is the output of this program?hat = True coat = False scarf = True print(hat or coat and scarf) (1 point) Responses False
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Two conversations are converted to digital files. The first one is sampled at lower rate than the second. Which one will have
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_____ provide input and output.(1 point) Responses CPUs CPUs RAMs RAMs Gates Gates Peripherals
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What is the output of this program?word = "help" print(word.upper()) (1 point) Responses help help HELP HELP help.upper()
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What is the output of this program?name = "Wonder Woman" print(name.lower()) (1 point) Responses Wonder Woman Wonder Woman
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What is the output for an OR logic gate when one input is True and one is False?(1 point) Responses undefined undefined an error
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QuestionWhat is the output of this program? hat = True coat = False print(hat and coat) (1 point) Responses False False True
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The purpose of RAM is:(1 point) Responses executing instructions. executing instructions. interpreting truth tables.
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What is the output of this program?name = "Mia C. Johnson" print("Mia" in name) (1 point) Responses “Mia” in name “Mia”
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What is the output of this program?b = "Hi" print (b * 3) (1 point) Responses b * 3 b * 3 an error message an error message Hi *
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Which of these transfers data to and from a peripheral and the CPU?(1 point) Responses car car bus bus transistor transistor
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The purpose of having more than one CPU on a chip is:(1 point) Responses to create a logic gate. to create a logic gate. to
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What is an advantage of using Unicode in comparison to using ASCII?(1 point) Responses It can encode and decode binary. It can
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Which type of analytics should a company use to determine which new flavor of soda they should develop?(1 point) Responses
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What is the output of this program?name = "Marco S. Lee" print("lee" in name) (1 point) Responses lee lee True True False False
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What is the output of this program?colors = "red,orange,yellow,green,blue,indigo,violet" colorList = colors.split(",")
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Most students earned a grade between 85 and 90 on an exam, but Carlo earned a 99. Carlo would be considered:(1 point) Responses
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What is the output of this program?color = "Navy Blue" print(color[3]) (1 point) Responses Navy Blue Navy Blue “Navy”
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Which kind of analytics should a company use to figure out why grape soda is no longer selling as well as it used to?(1 point)
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2. 20 views
What is the output for an AND logic gate when one input is True and one is False?(1 point) Responses undefined undefined an
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2. 21 views
The main difference between the various numeric data types is:(1 point) Responses whether they use Unicode or ASCII. whether
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2. 16 views
At its most basic level, every digital image is composed of:(1 point) Responses colors. colors. lines. lines. squares. squares.
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What is the output of this program?name = "Marco S. Lee" print(len(name)) (1 point) Responses len(name) len(name) Marco S. Lee
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The data type that holds the values True and False is a:(1 point) Responses string. string. char. char. Boolean. Boolean. short.
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What is the output of this program?hat = True coat = False print(hat or coat) (1 point) Responses False False True True hat or
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Which of these lines of code will print “BBBBB” assuming the program begins with this line of code:letter = "B" (1 point)
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A logic gate:(1 point) Responses accepts input and produces output. accepts input and produces output. converts a transistor to
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A chip with more than one CPU is known as:(1 point) Responses an extended logic gate. an extended logic gate. a truth table. a
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What is the output of this program?first = "Monday, " second = "the 10th" print(first + second) (1 point) Responses Monday, +
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2. 31 views
What is the output of this program?x = "7" y = "9" print (x + y) (1 point) Responses “7” + “9” “7” + “9” 7 + 9 7
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Which statement correctly classifies ATP, cytoplasm, and mitochondria?(1 point)Responses ATP is found in mitochondria, and
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Which statement is true?(1 point)Responses Cellular respiration takes place in mitochondria and chloroplasts. Cellular
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What is the definition of cellular respiration?(1 point)Responses the process of capturing the sun’s energy, converting it
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Which of the following is a reactant of cellular respiration? (1 point)Responses carbon dioxide. carbon dioxide. oxygen. oxygen.
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)Identify how politics, culture, economics, and achievements helped develop the kingdoms of Ghana, Mali, and Songhai by filling
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Which of the following is true of sensory language? Select the two correct answers.(1 point)Responses It uses descriptive words
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Which of the following is an example of how a writer uses precise language in a story?(1 point)Responses using as many words as
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2. 33 views
Glucose is a carbohydrate formed by using energy to convert carbon dioxide and water bonded glucose molecules. What type of
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ATP and photovoltaic cells are similar because(1 point)Responses they both produce chemical and electrical energy. they both
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What was one approach Christians used to convert Africans to Christianity?(1 point)Responses They set up missions. They set up
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2. 22 views
During the process of Photosystem I, NADP+ is changed into NADPH . NADPH has a neutral charge. What reactants are necessary to
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2. 19 views
In one to two sentences, explain how because this chemical equation is balanced, it demonstrates that matter is neither created
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Which element is most likely to be reduced in a reaction?(1 point)Responses magnesium magnesium sodium sodium hydrogen hydrogen
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An oxidizing-reduction reaction involves the transfer of electrons from one species to another. Which phrase best describes an
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The left side of a chemical reaction is shown.Cu + AgNO3 → Which type of reaction will the reactants undergo? (1 point)
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Which equation shows a decomposition reaction?(1 point)Responses A + BC → AC + B A + BC → AC + B AB + CD → AD + CB AB + CD
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Which statement correctly compares synthesis and decomposition reactions?(1 point)Responses Synthesis and decomposition
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Acid-base reactions, such as this one, can also be classified as which type of reaction?NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l)
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2. 31 views
2NaHCO3 → Na2CO3 + CO2Which of the following can be added to the products to balance the equation? (1 point) Responses CH2OH
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CH4+2O2→CO2+H2OWhich statement describes why this chemical equation is not correct? (1 point) Responses There are more
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C7H16+O2→CO2+H2O(1 point) Responses 23 atoms 23 atoms 1 atom 1 atom 16 atoms 16 atoms 7 atoms
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Which of the following equations shows a chemical change?(1 point)Responses NH3(g)→NH3(l) N H 3, which is a gas right-arrow N
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2. 19 views
Which of these could be a row for an OR logic table?(1 point) Responses first input: 0, second input: 0, output: 0 first input:
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2. 29 views
Boolean algebra is:(1 point) Responses algebra using hexadecimal numbers. algebra using hexadecimal numbers. a collection of
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2. 26 views
Small computers were made possible through the invention of:(1 point) Responses binary. binary. the microchip. the microchip.
1. 1 answer
2. 11 views
Why did some Muslim traders stay in East Africa after the ninth century?(1 point)Responses They preferred the better weather in
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2. 20 views
Explain how East African culture was impacted by trade in the Indian Ocean trade network.(1 point)Responses Indian merchants
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2. 14 views
Describe Africa’s role in the global economy during the sixteenth and seventeenth centuries.(1 point)Responses Africans sold
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2. 17 views
How were European economies impacted by trade with Asia?(1 point)Responses They were motivated to form permanent colonies in
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Which statement correctly compares how American and African economies were impacted by trade with Europeans?(1 point)Responses
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What are the roots of f(x)=6x2+216 ?(1 point)Responses ±6 plus or minus 6 ±36 plus or minus 36 ±36i plus or minus 36 i ±6i
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Solve the polynomial equation p(x)=x3+2x2−5x−6 . Which of the following is a factor?(1 point)Responses x−3 x minus 3 x+2 x
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Apply the Fundamental Theorem of Algebra to determine how many imaginary roots g(x)=12x−3x2+13x3−9 will have, if you know it
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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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Apply the Fundamental Theorem of Algebra to find the number of roots for the polynomial g(x)=7x6+2x−5.(1 point)
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According to the Fundamental Theorem of Algebra, 4x2+11x−20=0has two solutions. How many of those solutions are integers?(1
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2. 27 views
What are the benefits of constructing a narrative with multiple plot lines?(1 point)Responses It helps the story incorporate
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2. 21 views
QuestionHow are multiple plot lines in a single narrative connected to each other?(1 point) Responses They will have the same
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Most stories use a narrative arc to sequence events so that they build on one another to create a coherent whole.Drag each story
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A. After she finishes breakfast, Marla rummages through her bedroom closet looking for her work shoes.B. Marla can’t find her
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This excerpt connects the stories of two otherwise unrelated people, Li and Asher. What is the author’s purpose in making the
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Is each statement true or false?(1 point) True False Ji and Asher plan to meet that morning near the large form on the beach.
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2. 41 views