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Questions (1,295)

Which of the following statements best analyzes the effect of World War I on colonial peoples in Africa?(1 point)Responses
1. 1 answer
2. 48 views
Imagine a string of holiday lights, with many bulbs connected to each other by wires. One bulb burns out, causing the bulbs next
1. 1 answer
2. 45 views
A team of students is building an electric circuit with a light bulb, battery, and switch. Which is the best description of the
1. 1 answer
2. 81 views
In an electric circuit, which of these is the load?(1 point)Responses wiring wiring on-off switch on-off switch battery battery
1. 1 answer
2. 49 views
Which statement about energy is correct?(1 point)Responses All energy comes from one of two sources: chemical bonds in an
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2. 30 views
QuestionWhich kind of function best models the data in the table? Use differences or ratios. x y 0 1.7 1 6.8 2 27.2 3 108.8 4
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2. 49 views
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.x squared plus 3 equals negative 4
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2. 79 views
Solve the equation by completing the square.x squared plus 9 x minus 14 equals 0 (1 point) Responses 10.35, 1.35 10.35, 1.35
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Solve the equation by completing the square. Round to the nearest tenth.x squared plus 8 x equals 10 (1 point) Responses 1.1,
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What is the value of c so thatx squared minus 11 x plus c is a perfect-square trinomial?(1 point) Responses 121 121 121-fourths
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2. 67 views
Tasha is planning an expansion of a square flower garden in a city park. If each side of the original garden is increased by 7
1. 1 answer
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What are the solutions of the equation?z squared minus 6z minus 27 equals 0. (1 point) Responses 3, 9 3, 9 3, negative 9 Image
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2. 25 views
Solve the equation using the Zero Product Property.left parenthesis 2 x minus 4 right parenthesis left parenthesis 2 x minus 1
1. 1 answer
2. 70 views
What are the solutions of the equation 2 x squared equals 2? Use a graph of a related function whose roots answer the question.(
1. 1 answer
2. 62 views
Use the graph of f (x) to find the solutions to the equation f (x) = 0.A coordinate plane with parabola opening up. The
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2. 30 views
A catapult launches a boulder with an upward velocity of 122 feet per second. The height of the boulder, (h), in feet after t
1. 1 answer
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If an object is dropped from a height of 144 ft, the function h of t equals negative 16t squared plus 144 gives the height of
1. 1 answer
2. 81 views
Water is added to two containers for 16 minutes. The equations below model the ounces of water, y, in each container after x
1. 1 answer
2. 49 views
What type of equation will best fit the data below?a coordinate plane with points plotted that form a U shape. (1 point)
1. 2 answers
2. 63 views
Graph the set of points. Which model is most appropriate for the set?(negative 6, 0), (negative 4, 2), (negative 3, 3), (2, 8)
1. 1 answer
2. 131 views
How many real-number solutions does the equation have?0 equals 3 x squared plus 18 x plus 27 (1 point) Responses one solution
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2. 108 views
How many real number solutions does the equation have?0 equals 5 x squared plus 2 x minus 12 (1 point) Responses one solution
1. 1 answer
2. 133 views
QuestionWhich of the following functions has a rate of change that stays the same? (1 point) Responses y equals negative 4 x
1. 1 answer
2. 33 views
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y equals
1. 1 answer
2. 73 views
How is the graph of y equals negative 8x squared minus 2. different from the graph of y equals negative 8x squared.?(1 point)
1. 1 answer
2. 42 views
Multiple ChoiceGraph the function and identify the domain and range. y equals negative 3 x squared (1 point) Responses A
1. 1 answer
2. 154 views
Choose the correct form of the pronoun.Are these photographs (yours, your’s)?
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2. 21 views
Which of the following statements best explains why Russia left World War I before it ended?(1 point)Responses Germany defeated
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2. 36 views
Which of the following best explains why the Red Army won the Russian Civil War?(1 point)Responses The White Army withdrew from
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2. 33 views
Which of the following statements best summarizes Vladimir Lenin’s role in the Russian Revolution?(1 point)Responses Lenin was
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2. 208 views
When you are considering a gym membership you should make sure that the person at the front desk is courteous and friendly.(1
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2. 50 views
It is unacceptable to walk around to check out the cleanliness of a fitness facility before you join.(1 point) Responses True
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QuestionMany people prefer working out at a gym, and find that they can achieve their fitness goals more easily than working out
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After purchasing a set of weights for your home, there is no reason to purchase a gym membership.(1 point) Responses True True
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Something as simple as an exercise ball can provide a well rounded workout.(1 point) Responses True True False False
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A treadmill is a good choice of home equipment for a person who wants to improve their cardiovascular fitness.(1 point)
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2. 53 views
Most home equipment is expensive.(1 point) Responses True True False Answer
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2. 57 views
It is not possible to get a good workout at home.(1 point) Responses True True False Answer
1. 1 answer
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Multiple ChoiceWhich kind of opera is Die Zauberflöte (The Magic Flute), K. 620? (1 point) Responses singspiel singspiel opera
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Multiple ChoiceWhat is the operatic term for dramatic dialogue set to music? (1 point) Responses overture overture aria aria
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Multiple ChoiceWhich of the following is not typically a type of vocal music? (1 point) Responses lieder lieder Mass Mass opera
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2. 64 views
Multiple ChoiceMonody, a single melodic line with chordal accompaniment, is a style of writing associated with the _________
1. 1 answer
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Multiple ChoiceThe musical style period considered to be a “rebirth” is (1 point) Responses the Romantic period. the
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2. 69 views
Multiple ChoiceWhich of the following was not a composer of the Classical period? (1 point) Responses Wolfgang Amadeus Mozart
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Multiple ChoiceThe Czech composer Bedrich Smetana wrote a famous piece called The Moldau, which depicted scenes that took place
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Multiple ChoicePizzicato is a specialized style of playing used by _____ players. (1 point) Responses woodwind woodwind
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Multiple ChoiceGreat technical facility on an instrument is called (1 point) Responses virtuosity. virtuosity. cadenza. cadenza.
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Multiple ChoiceHow did the Romantic concerto differ from earlier types of concertos? (1 point) Responses Romantic concertos were
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Reflect on your study habits. How have you studied for previous assessments in this course?And write like a fourth grader
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Which analogy best describes amperage?(1 point)Responses pressure of water moving through a pipe pressure of water moving
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Which analogy best describes voltage?(1 point)Responses turbine or mill inserted into a flow of water turbine or mill inserted
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2. 43 views
Which of the following substances would allow an electric current to flow through it easily?(1 point)Responses aluminum (Al)
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2. 33 views
Which of the following best describes a direct current?(1 point)Responses the flow of electric charges through a conductor the
1. 1 answer
2. 70 views
Why is copper wire a better conductor of electricity than carbon fiber?(1 point)Responses Copper (Cu) is a metal, and only
1. 1 answer
2. 65 views
Why is copper wire a better conductor of electricity than carbon fiber?(1 point)Responses Copper (Cu) is a metal, and only
1. 1 answer
2. 65 views
Graph the quadratic functions y = -2x2 and y = -2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
1. 1 answer
2. 32 views
What happens when you use a lever to lift a box?(1 point)Responses The lever reduces the amount of mechanical energy stored in
1. 1 answer
2. 39 views
Which statement about simple machines is correct?(1 point)Responses Simple machines always increase the distance that force is
1. 1 answer
2. 75 views
Force and Work Unit Test10 of 1810 of 18 Items Question Mark needs to clean up a broken glass on the floor. He can use a hand
1. 1 answer
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Luisa uses a nutcracker to crack walnuts. She has to squeeze the handles 12 centimeters to crack a walnut. The part of the arms
1. 1 answer
2. 80 views
Samantha builds a lever to lift objects in a science experiment. The load arm is 0.4 meters. If she wants the lever to have a
1. 1 answer
2. 55 views
To directly lift a crate 0.6 meters, Joaquin would need to apply 312 newtons of force. Instead, he uses a lever with a
1. 1 answer
2. 56 views
Alan will use a compound pulley to lift a crate from the floor of his garage to a storage shelf. The shelf is 3.5 meters above
1. 1 answer
2. 56 views
QuestionSarah uses an inclined plant to load a chest into her truck. If she does 84 Joules of work, and the inclined plane is 3
1. 1 answer
2. 43 views
Force and Work Unit Test4 of 184 of 18 Items Question Harold uses an inclined plane to move a washing machine from the sidewalk
1. 1 answer
2. 59 views
Which equation can you use to calculate the mechanical advantage of a simple machine?(1 point)Responses MA=Δxi×Δxo M A equals
1. 1 answer
2. 51 views
Anne exerts a force of 34.1 N to pitch a softball. She moves the ball 1.8 meters before releasing it. What amount of work did
1. 1 answer
2. 67 views
What is the relationship among force, mass, and acceleration?(1 point)Responses Force equals mass plus acceleration. Force
1. 1 answer
2. 72 views
QuestionWhich of the following simplifies to a negative number? (1 point) Responses negative 4 to the negative 4 Image with alt
1. 1 answer
2. 86 views
What is left parenthesis negative m right parenthesis superscript negative 3 baseline n if m equals 2 and n equals negative 24
1. 1 answer
2. 88 views
What is the simplified form of negative left parenthesis 14 x right parenthesis superscript 6 baseline y superscript negative 7
1. 1 answer
2. 125 views
What is negative a superscript negative 2 baseline if a equals negative 5 question mark(1 point) Responses -25 -25 25 25
1. 1 answer
2. 174 views
Multiple ChoiceWhat is the simplified form of 3 a superscript 4 baseline b superscript negative 2 baseline c superscript 3
1. 1 answer
2. 131 views
White a short summary about Mehmed II, (born March 30, 1432, Adrianople, Thrace, Ottoman Empire—died May 3, 1481,
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2. 40 views
White a summary about Mehmed II, (born March 30, 1432, Adrianople, Thrace, Ottoman Empire—died May 3, 1481, Hunkârçayırı,
1. 1 answer
2. 46 views
White a small summary about Michael Jackson (born August 29, 1958, Gary, Indiana, U.S.—died June 25, 2009, Los Angeles,
1. 1 answer
2. 55 views
White about Michael Jackson (born August 29, 1958, Gary, Indiana, U.S.—died June 25, 2009, Los Angeles, California) American
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Find the solution to the system of equations.a graph (1 point) Responses (1,4) open paren 1 comma 4 close paren (4,1) open paren
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2. 94 views
What is the slope-intercept form of the equation 4x+2y=6? (1 point) Responses y=2x+3 y is equal to 2 x plus 3 y=2x−3 y is
1. 1 answer
2. 30 views
Solve the system by either substitution or elimination.3x−5y=212x+y=1(1 point) Responses (2,−3) open paren 2 comma negative
1. 1 answer
2. 51 views
Find the slope of the graph of the following: 9x−3y=15(1 point) Responses −3 negative 3 3 3 −13 negative 1 third 13
1. 1 answer
2. 21 views
Find the range of the function f(x)=4x−1for the domain {−1,0,1,2,3} . (1 point) Responses {−5,−3,0,7,11} start set
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Solve the following equation: 2x−31=3(x+2)(1 point) Responses 37 37 −37 negative 37 5 5 375
1. 1 answer
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Solve the following equation: 5x−102=13(1 point) Responses 23 23 −23 negative 23 −17.8 negative 17 point 8 17.8
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Simplify the following expression: 21(x−4)+2(1 point) Responses 21x−2 21 x minus 2 107x 107 x 21x−82 21 x minus 82 27x
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Simplify the following expression: 121÷11+3⋅4÷2(1 point) Responses 15 15 4.32 4 point 3 2 28 28 17
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Solve the following problem: −20−65+4=(1 point) Responses −81 negative 81 −89 negative 89 89 89 49
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Multiple ChoiceSolve the following problem: −43+17 (1 point) Responses 60 60 26 26 −26 negative 26 −60
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Which of the following meanings of the vocabulary word broached is used in the following excerpt from Orpheus and Eurydice?In
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Which of the following is the antecedent of the pronoun theirs in the sentence below?Rivers stopped flowing along the banks so
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Which of the following pairs are not synonyms?(1 point) Responses alla breve, cut time alla breve, cut time meter, time
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_____ refers to the degree of complexity of one or more musical parts that occur simultaneously.(1 point) Responses Meter Meter
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Three _____ notes are rhythmically equivalent to a dotted quarter note.(1 point) Responses sixteenth sixteenth quarter quarter
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Eight _____ notes are rhythmically equivalent to a half note.(1 point) Responses quarter quarter whole whole sixteenth sixteenth
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Which of the following is not a dynamic marking?(1 point) Responses mezzo forte mezzo forte diminuendo diminuendo alla breve
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In cut time, a(n) _____ is equal to one beat.(1 point) Responses quarter note quarter note eighth note eighth note dotted
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In compound meters, the beat is evenly divided into _____ parts.(1 point) Responses three three five five four four two
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2. 49 views
Multiple ChoiceIn the time signature The symbol for two-four time is the numeral two over the numeral four., the _____ is equal
1. 1 answer
2. 78 views
Multiple ChoiceThe bottom number of a time signature tells (1 point) Responses what kind of note equals one beat. what kind of
1. 1 answer
2. 88 views
Multiple Choice_____ refers to the unique tone quality of a particular voice or instrument. (1 point) Responses Meter Meter
1. 1 answer
2. 86 views