Master High School Concepts with Expert Q&A and Solutions

In an experiment to find the specific heat capacity of a metal, it is found that 5200 J is needed to raise the temperature of a 2kg block by 20 CWhat value for the specific heat capacity is given by these results?A 130 J/(kg C)B 520J/(kg C) 52 000 J/(kgC)D 104 000 J/(kgC)
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The equation x power 3 - 6x=72 has a solution between 4 and 5.
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Which concept is most closely associated with this map of Asia?A ColonizationB Cultural DiffusionC UrbanizationD Nonalignment
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What does accumulate mean?A. to increaseB. to chaseC. to destroy
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Perform the indicated operation.404010001813 40 0010001 413Multiply row 1 by the reciprocal of 4.40001000141310001000113
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Which of the following helped to bring about the end of Apartheid? A violent overthrow of the South African government. A combination of internal political pressure within South Africa and pressures from the international community. The spread of Communism ended Apartheid because every citizen became equal. Success of the United Nations peacekeeping force
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What is the MAIN reason that the author includes repeated flashbacks to the march in Selma?
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Select the correct answer.5Which statement best expresses the central idea of the second paragraph in the text?OA.Consuming tea can have many health benefits.OB.Many people do not like the taste of tea..Many people believe it is dangerous to drink tea on a daily basis.ODConsuming a large amount of tea can have negative effects.
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Trigonometry question foundation
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how will you focus your thoughts to produce a coherent potentially powerful 20 minutes speech
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how do substances change into different substances during chemical reactions
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In a '15% off sale, Freya bought a DVD player for 179.99. What was the original price of thisDVD player?
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In 35 words or fewer, describe a story, movie, or video game with a distinct setting that drew you in.40 points!
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A bar of snickers contains 28 g of sugar (C6H12O6)
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18 div 3 - 7 + 2 x 5Me doing the answer:
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A triangle ABC is inscribed in the circle, (ABC = 65 and AB=AC. Find (BDC.Aaado (218h7.4343
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Select the number in each drop down list that will create a list in descending order. (greatest to least)12.3312.03412.00312.301
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All of Greek life was built around ____. (What was the greek life Built Built around? : A) Art, B) agriculture, C) politics, D) trade)
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If it costs 55 to buy 11 cushions, how much will it cost to buy 19
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9/7-2/5 pls help me
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how could you check that when the calcium carbonate is reacting with hydrochloric acid the gas given off is carbon dioxide
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1. Which of the following proved to be a lasting contribution of the Freedmen's Bureau? The creation of a many military groups to support African Americans. The creation of a new constitution that increased women's rights. the creation of a new constitution that gave ald to the South. The creation of many schools throughout the South
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if \: x + y + z = 0 \: then \: show \: that \: {x}^{3} + {y}^{3 } + {z}^{3} =3xy
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pls helppppp asap the question is what is the equation of the graph?
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