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• a 2-column table has 5 rows. the first column is labeled x with entries negative 2, negative 1, 0, 1, 2. the second column is labeled f (x) with entries 16, 8, 4, 2, 1.which exponential function is represented by the values in the table?f(x) = one-half(4)xf(x) = 4(4)xf(x) = 4(one-half) superscript xf(x) = one-half (one-half) superscript x
  
• a car has a momentum of 20,000 kg • m/s. what would the car’s momentum be if its velocity doubles?
  
• marilyn has two credit cards, d and e. card d has a balance of $691.64, and card e has a balance of $1,014.22. the minimum monthly payment on card d is 3.57% of the total balance, and the minimum monthly payment on card e is 2.51% of the total balance. how much greater is the minimum payment on card e than on card d?
  
• which expression best estimates negative 18 and one-fourth divided by 2 and two-thirds? 18 divided by 3 negative 18 divided by 3 negative 18 divided by (negative 3) 18 divided by (negative 3)
  
• ronald has 2 quarters, 4 dimes, 3 nickels, and 6 pennies in his pocket. without looking, he pulls a coin out of his pocket. what is the probability that he pulls out a nickel? 15 14 13 25
  
• on january 16, 1917, in a clear attempt to convince the mexican government to help germany in the war, arthur zimmermann, the german foreign secretary, sent a telegram to count von bernstorff, the german ambassador in washington. the foreign secretary wanted to be certain that this message reached von bernstorff, so he made arrangements for it to be carried aboard a u-boat to sweden and from there to washington through diplomatic channels. —the dark game, paul janeczko which inference can a reader make based on the information in the passage? the message zimmermann wanted to send to von bernstorff was very important. count von bernstorff was expecting the message. u-boats were designed to transport messages securely. zimmermann wanted to reach out to the mexican government for support.
  
• which diagram correctly describes the changes that occur as a small piece of rock falls from space and hits the earth?
  
• which answer best paraphrases the excerpt? england will save a great deal of money because they will not have to maintain the cost of raising poor children. the money will circulate amongst themselves. swift states that wealthy gentlemen with good taste will now have a new dish to buy and consume at mealtimes. swift argues that caring for thousands of children will cost more than ten shillings a piece each year. his proposal to eat the children would increase the circulation of money by fifty thousand pounds yearly and strengthen england’s economy. breeding, selling, and eating impoverished children will benefit the people of england in more than one way.
  
• the end of immigration quotas in the 1960s led to a significant decrease in safe places for refugee immigrants. a significant increase in discrimination against immigrants. a significant increase in the number of asian immigrants. a significant decrease in the number of asian immigrants.
  
• consider the equation below. upper c a upper c upper o subscript 3 (s) double-headed arrow upper c a upper o (s) plus upper c upper o subscript 2 (g). what is the equilibrium constant expression for the given reaction? k subscript e q equals startfraction bracket upper c a upper o endbracket over upper c a upper c upper o subscript 3 endbracket endfraction. k subscript e q equals startfraction startbracket upper c upper o subscript 2 endbracket startbracket upper c a upper o endbracket over startbracket upper c a upper c upper o subscript 3 endbracket endfraction. k subscript e q equals startbracket upper c upper o subscript 2 endbracket.