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• rutherford tracked the motion of tiny, positively charged particles shot through a thin sheet of gold foil. some particles traveled in a straight line and some were deflected at different angles. which statement best describes what rutherford concluded from the motion of the particles? some particles traveled through empty parts of the atoms and some particles were deflected by neutrons. some particles traveled through empty parts of the atom and some particles were deflected by electrons. some particles traveled through empty parts of the atom and some particles were deflected by the orbits of atoms. some particles traveled through empty parts of the atom and some particles were deflected by small areas of high-density positive charge in atoms.
  
• which of these best describes weathering and erosion? a they are tools people use to change landforms and create new ones. b they only affect one landform: islands. c they cause tiny changes to earth’s surface that become enormous over time. d they significantly change the surface of the earth every few days.
  
• which functions are equivalent to f (x) = rootindex 4 startroot 162 endroot superscript x? check all that apply.f (x) = 162 superscript startfraction x over 4f (x) = (3 rootindex 4 startroot 2 endroot) superscript xf (x) = 9 rootindex 4 startroot 2 endroot superscript xf (x) = 126 superscript startfraction 4 over xf (x) = left-bracket 3 (2 superscript one-fourth baseline) right-bracket superscript x
  
• select the correct answer from each drop-down menu. amélie runs a bakery. she wants to find out whether her cake sales are affected by the weather conditions. she recorded the daily temperature and the number of cakes she sold on different days of the year. the table shows the data she gathered. daily temperature (°f) cakes sold 42 39 45 52 48 31 54 61 59 72 62 35 64 61 65 34 67 58 75 45 84 24 the correlation coefficient is close to . based on this information, we can conclude that amélie's cake sales are affected by the daily temperature.
  
• how did henry cabot lodge respond to the end of world war i? he opposed the treaty of versailles and the league of nations. he supported president wilson and the league of nations. he was against us involvement in world war i. he encouraged us involvement in world affairs.
  
• if the female circled in pink married an affected male and had a female child, what is the chance that the child would also be affected? express your answer in a percentage.
  
• what term describes the belief that current inhabitants of an area are better than incoming immigrants?
  
• what will be the result of substituting 2 for x in both expressions below? one-half x + 4 x + 6 minus one-half x minus 2 both expressions equal 5 when substituting 2 for x because the expressions are equivalent. both expressions equal 6 when substituting 2 for x because the expressions are equivalent. one expression equals 5 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent. one expression equals 6 when substituting 2 for x, and the other equals 2 because the expressions are not equivalent.
  
• what percent of mexico's population is of mixed spanish and indigenous heritage, otherwise known as mestizo?
  
• which environmental issue did president kennedy champion? the advancement of agricultural practices the establishment of national seashores the protection of national parks the development of new plant species