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• which is one reason why hydrogen is considered a better fuel source for cars? it is nonrenewable. it produces carbon dioxide. it emits no harmful emissions. it combines with water to produce electricity.
  
• what does sancho think of his new dress? it looks quite fetching it is ugly it is an affront to his dignity
  
• the chart lists the masses and velocities of four objects. a 3-column table with 4 rows titled motion of 4 objects. the first column labeled object has entries w, x, y, z. the second column labeled mass (kilograms) has entries 58, 34, 89, 60. the third column labeled velocity (meters per second) has entries 1, 2, 0.5, 2. which object requires the greatest change in momentum in order to stop its motion? w x y z
  
• a gas sample enclosed in a rigid metal container at room temperature (20.0 ?c ) has an absolute pressure p1 . the container is immersed in hot water until it warms to 40.0 ?c . what is the new absolute pressure p2 ? express your answer in terms of p1 .
  
• to spend the least amount total, amir should buy the computer in . amir would pay the most sales tax in . amir would pay $60 in sales tax in
  
• according to this cartoon, why were the copperheads a problem? they would attack anyone who supported the war. they did not support women’s war efforts. they would destroy the union to end the war.
  
• which qualities define an epic hero? select 3 options. is a strong leader or warrior embarks on a long journey studies at an academic institution demonstrates impressive courage treats enemies with compassion
  
• which must be the same when comparing 1 mol of oxygen gas, o2, with 1 mol of carbon monoxide gas, co? the mass the volume the number of molecules the number of oxygen atoms
  
• the map shows the movement pattern for major ocean currents. what ideas do you have about what might make ocean currents move?
  
• at which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x-axis? –7 –4 4 7