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MATH SOLVE
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Algebra
Which of the following happens during a chemical change? Check all of the boxes that apply0 One atom or more changes into atoms of another element.New substances with different properties are formed.O Solids, liquids, or gases may form.0 Reaction mixtures always give off some heat.0 Reaction mixtures always need to be heated.
Algebra
4 months ago
Which of the following groups is most cited with advancing Progressivism?a. Anarchist activistsb. Recent immigrantsc. Agricultural workersd. Middle-class women
Algebra
4 months ago
Which of the following employees has the greatest total employee compensation? a. Employee A: total job benefits $49,200 and total job expenses $300 b. Employee B: total job benefits $49,500 and total job expenses $500 c. Employee C: total job benefits $ 49,800 and total job expenses $700 d. Employee D: total job benefits $50,100 and total job expenses $900
Algebra
4 months ago
Which of the following does not accurately describe transistors? A. Both NPN and PNP transistors consist of a base composed of an N-type material. B. Both NPN and PNP transistors consist of P-type and N-type material. C. Both NPN and PNP transistors operate in the same manner but with interchanged terminals and opposite directions of voltage and current. D. Both NPN and PNP transistors consist of an emitter, base, and collector.
Algebra
4 months ago
Which of the following describes the graph of y = StartRoot negative 4 x minus 36 EndRoot compa to the parent square root function?stretched by a factor of 2, reflected over the x-axis, and translated 9 units rightstretched by a factor of 2, reflected over the x-axis, and translated 9 units lestretched by a factor of 2, reflected over the y-axis, and translated 9 units rightstretched by a factor of 2, reflected over the y-axis, and translated 9 units le
Algebra
4 months ago
Which of the following cools the air in a household refrigerator?
Algebra
4 months ago
Which of the following contributed to the rapid spread of the Reformation throughout Europe?A The support of the pope as head of the Catholic ChurchB A vast road system linking urban areas in EuropeC The invention of the printing press and improvements in literacyD Economic changes and the growth of towns following the Renaissance
Algebra
4 months ago
Which of the following best identifies where long-range order would be found?ООООin amorphous solidsin crystalline solidsin thermal plasmasin nonthermal plasmas
Algebra
4 months ago
Which of the following best describes the matter present in an ecosystem? A. The waste materials generated by one organism are oen reused by other organisms. B. When an organism reproduces, new matter is added to its ecosystem. C. The total amount of matter in an ecosystem is constantly decreasing due to the process of decomposition. D. New matter is continuously generated by an ecosystem in a process known as photosynthesis.
Algebra
4 months ago
Which of the following best defines an acid?An acid has a pH of 7.An acid has hydroxide ions.O An acid has fewer positive ions in solution.An acid has more hydrogen ions in solution.
Algebra
4 months ago
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