IB Mathematics SL Prep - Question List

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46. Roger buys a 35 x 35 foot lot to source rocks for his pet rock project. How many square feet did he buy?
  1. 1,325
  2. 1,225
  3. 1,275
  4. 905
  5. 1,185
47. Lance’s bike team has 11 riders. They will each bike 83 miles in the race. How many miles will they bike?
  1. 913
  2. 917
  3. 922
  4. 931
  5. 934
48. A variable that affects the data collected but is not accounted for or demonstrated in the statistical measure of the data is a:
  1. Stealth variable
  2. Lurking variable
  3. Independent variable
  4. Dependent variable
49. What is the maximum number of 2 ½ foot pieces of wire that can be cut from a wire that is 48 feet long?
  1. 11
  2. 18
  3. 19
  4. 21
  5. 23
50. What is the ratio of 8 feet to 28 inches?
  1. 2:7
  2. 7:24
  3. 24:7
  4. 7:2
  5. 5:3

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