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hudson

Questions (331)

Solve the system of equations.y=14(x−1)2−3 y=−12x−12 Use the image to answer the question. The coordinate grid has x and
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Solve the system of equations.y=−x+2 3x+3y=6 Which best describes the solution? (1 point) Responses One solution at (0,2). One
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The balance of an investment account, y, compounded monthly for x years can be represented by the equation y=700(1.06)x. The
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Consider the following situation: A coach spends $140 on food and drinks for his team. Each drink costs $5 and each food item
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Solve the system of equations.y=|x|−1 y=x+3 Use the image to answer the question. The coordinate grid has x and y axes labeled
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Solve the system of equations.x+y=6 x−y=4 (1 point) The solution is , .
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answer = INPUT ("How many faces does a cuboid have?")IF (answer == 6): score = score + 1 ELSE: PRINT ("Wrong Answer") This code
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IF goalsIn == goalsOut:PRINT "It's a draw" ELSE IF goalsIn > goalsOut: PRINT "Player 1 wins!" ELSE: PRINT "Player 2 wins!" This
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IF (timer <= 0) OR (numberOfLives == 0):PRINT "Game Over" This code uses: IterationSequencingSelection
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If/else if/else are examples ofIterationSequencingSelection
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IF (score > 90) AND (score <= 100):PRINT "You grade is A*" This code uses: IterationSelectionSequencing
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You can run an algorithm like you can run code. (1 point)Responses True True False False Question 2 Which of these scenarios is
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Question 1Which of the following is not one of the 4 criteria listed in the reading for instructions to be considered an
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Which inequality’s solution set does the graph represent?(1 point) Responses |x|−4≤5 Start Absolute Value x End Absolute
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Which set of terms best represents the graphed solution for the inequality |x−5|+1>5 ?Option #1: open circles on the end
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Which set of terms best represents the graphed solution for the inequality |x|+5≥9 ?Option #1: open circles on the end values;
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Solve the absolute value inequality 2|x+4|≥14 . Provide the solution using interval notation.(1 point)The solution is ( ]∪ [
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Find the solution to −3|x+1|≥−12 . Provide your answer using interval notation.(1 point)The solution to −3|x+1|≥−12
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Solve the absolute value inequality −2|x−7|≤−8. Provide the solution in interval notation.(1 point) The solution to
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Solve the absolute value inequality 2|x−8|−1<5 . Provide the answer using interval notation.(1 point)The solution to
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Which of the following graphs represents the solution set of the quadratic equation?y≤2x2+2x+1
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A quadratic inequality opens downward, has a vertex at (0,5) , passes through the point (1,2) , and has a solid curve with
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Which of the following quadratic inequalities represents the graph?The coordinate grid has x and y axes labeled from negative 5
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A quadratic inequality opens downward, has a vertex at (2,4), passes through the point (1,3) , and has a dashed curve with
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QuestionWrite the quadratic inequality that represents the graph. The coordinate grid has x axis labeled from negative 6 to 6
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What is the solution set to the quadratic inequality −x2+6x+25≤−2 ?(1 point)Responses (−∞,−3)∪(9, ∞) the union
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What is the solution set to the quadratic inequality x2−4x−21>0 ?(1 point)Responses −3≤x≤7 negative 3 is less than or
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One leg of a right triangle is 5 centimeters longer than the other leg. What quadratic inequality represents the length of the
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What one-variable quadratic inequality can be created given the description?x squared is no more than 5 x minus 14. (1 point)
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Matt kicks a ball into the air from the ground with an initial velocity of 96 feet per second. When is the ball more than 128
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What is the solution set to the quadratic inequality 2x2−x−3≤0? Enter the answers as decimals.(1 point) The solution set
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What is the solution set to the quadratic inequality x2+5x−14<0? Write the solution set in inequality notation. (1 point) The
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Hakeem kicks a ball into the air from the ground with an initial velocity of 64 feet per second. What quadratic inequality
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What one-variable quadratic inequality can be created given the description?x squared minus 3 x plus 6 is greater than 0. Write
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When using the quadratic formula to find solutions, a quadratic equation will have two different real solutions if the
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Solve the equation 0=2x2−5x−3algebraically using any method.(1 point) Responses x=−32 , x=1 x equals negative Start
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The table represents the path of a boomerang as it leaves a person’s hand and comes back to their feet. Using technology,
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The table shows the horizontal distance (or the depth) and the vertical distance (or the distance across) of a small satellite
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The table shows the distance over time for a rock that was thrown from a 15-foot bridge into the water below. Using technology,
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Solve the equation 0=3x2−4x+1by factoring. One of the solutions is provided. What is the other solution?(1 point) The
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Vertical Distance (feet) Horizontal Distance (feet)1.3 16 0.1 4.2 0 6 0.1 7.8 1.3 0 The table represents the path of light from
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The table represents the path of a golf ball as it is hit by a golf club. Using technology, create an equation to model the
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A polynomial equation includes the term 8x5 . According to the Fundamental Theorem of Algebra, which statement must be true?(1
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Apply the Fundamental Theorem of Algebra to find the number of roots for the equation 12x−6x2+3x4=6x3+2x−x4 .(1 point)roots
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Show that the Fundamental Theorem of Algebra is true for the quadratic polynomial −4x2−24x−36=0 by using the quadratic
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The equation y=x4+3x3−x2−3x has four solutions and is shown in the graph. Which of the following student statements is true?
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Solve the equation −7x2−10=−12x . Write your conjugate pair solution(s) as two values separated by a ± sign.(1 point)x=
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One of the solutions to the equation x3+5x2+10x+50=0 is −5 . Find the full solution set. Which of the following options
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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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Use the discriminant to determine the number of real solutions of 3x2+6x−42=0 .(1 point)real solution(s)
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Which of the following accurately describes what the graph of y=5x2+50x+125 looks like, with the repeated root of x=−5 ?Statem
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Which of the following quadratic equations has roots of 2+i and 2−i ?Equation 1: x2−4x+5=0 Equation 2: x2+4x+5=0 Equation 3:
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Multiply (−10+5i)(−10−5i) .(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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Use the properties of complex numbers to simplify (−49−−−−√+5i)+(8−−4−−−√) .(1 point)Responses
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Apply the Distributive Property to show 3i[(2i)+(−3i−5)] in its simplest form.(1 point)− i
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Which of the following is equivalent to the expression (i⋅5–√)⋅3 , which shows that the Associative Property of
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What is the imaginary part of the simplest form of the complex number 9.2−3−8−−−√ ?(1 point)
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Solve the equation −x2−3x=5−3x and re-express the answer as a complex number with the imaginary unit.(1 point)±
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In the number 7+3i , what type of number is 3i?(1 point) Responses real real imaginary imaginary rational rational irrational
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The imaginary numbers are a subset of what type of number(s)?(1 point)Responses real real rational and irrational rational and
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How many real solutions does −15x2−3=2(7x2−1.5) have?(1 point)real solution(s)
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Fill in the blank with the correct vocabulary terms.(2 points)Put responses in the correct input to answer the question. Select
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What is NOT a factor that led to the fall of the Ghana Empire? (1 point)Responses Converting to Christianity Converting to
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Which of the following positive trade-related factors did NOT affect the rise of empires in West Africa? (1 point)Responses
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Which of the following is NOT a pull factor for settlement in East and West Africa.(1 point)Responses Savannahs to grow crops
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What is an example of the blending of traditional African religions and Islam in early African societies?(1 point)Responses King
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What is the largest religion in Africa today?(1 point)Responses Zulu Zulu Christianity Christianity Islam Islam Yoruba
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According to some Indigenous African religions, what are witches?(1 point) Responses people viewed as both political and
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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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How were Asian economies impacted by trade across the Indian Ocean?(1 point)Responses They accumulated wealth from trading with
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How were interactions between people along the Indian Ocean trade route impacted by physical geography?(1 point)Responses
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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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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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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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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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Which data type stores a single letter?(1 point) Responses float float Boolean Boolean char char short
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Which function converts all of the letters in a string to lowercase?(1 point) Responses length() length() islower() islower()
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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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