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• president obama delivered this speech to dedicate a statue of rosa parks at the united states capitol. according to his speech, why does this statue belong in the hall?
  
• the two-way table shows the estimated number of students who will enroll in three area high schools next year. a 5-column table has 4 rows. the first column has entries mount woodson high school, valley high school, riverside high school, total. the second column is labeled tenth grade with entries 110, 180, 160, 450. the third column is labeled eleventh grade with entries 120, 150, 140, 410. the fourth column is labeled twelfth grade with entries 80, 120, 200, 400. the fifth column is labeled total with entries 310, 450, 500, 1,260. in decimal form, to the nearest tenth, what is the probability that a randomly selected riverside high school student is in twelfth grade? 0.2 0.3 0.4 0.5
  
• a bag contains eleven equally sized marbles, which are numbered. 11 numbered marbles are shown. marbles 2, 6, 7, 8, 10 and 11 are white. marbles 1, 3, 4, 5, and 9 are shaded purple. what is the probability that a marble chosen at random is shaded or is labeled with a multiple of 3? two-elevenths three-elevenths five-elevenths six-elevenths
  
• on a coordinate plane, triangle q r s has points (negative 1, 2), (1, negative 4), (negative 2, negative 2). what is the area of triangle qrs?
  
• the function f(x) = −(x + 5)(x + 1) is shown. on a coordinate plane, a parabola opens down. it goes through (negative 5, 0), has a vertex at (negative 3, 4), and goes through (negative 1, 0). what is the range of the function? all real numbers less than or equal to 4 all real numbers less than or equal to −3 all real numbers greater than or equal to 4 all real numbers greater than or equal to −3
  
• if the school has x students, write an expression for the number of sixth graders in terms of x.
  
• what can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = startfraction one-half endfraction x minus startfraction 5 over 4 endfraction plus 2 x equals startfraction 5 over 6 endfraction plus x. + x
  
• peasants gained power during the hundred years’ war by fighting in the english army. growing food for french soldiers. attacking the english monarchy. spying on french troops.
  
• in the redox reaction below, which is the reducing agent? mno2(s) + 4h+(aq) + 2cl–(aq) right arrow. mn2+(aq) + 2h2o(l) + cl2(g)
  
• hideki is draining a 45-gallon aquarium at a rate of 15 gallons per minute. what is the initial value of the linear function that represents this situation? 15 gallons 30 gallons 45 gallons 60 gallons