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### 23 Cards in this Set

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 What is the smallest integer that is greater than: 3(1/2 + 1/3 + 1/4) 1. 1 2. 2 3. 3 4. 4 5. 5 4. 4 None If b = 1/3, and if m and n are positive integers, which of the following has the greatest value? 1. b^m-n 2. b^m+n 3. (b^m)(b^2n) 4. B^mn 5. Cannot be determined 1. b^m-n A fraction raised to the smallest number will have the greatest value If x and y are odd positive integers, which of the following must be even? I. x + y II. x^(y+1) III. x(y + 1) 1. I only 2. II only 3. I and III 4. II and III 5. I, II and III 3. I and III None The sum of three consecutive integers is four times the first integer. What is the last of the three integers? 1. 5 2. 4 3. 3 4. 2 5. 1 1. 5 None What is the value of 5²2³5³2²? 1. 10,000 2. 62,500 3. 100,000 4. 625,000 5. 1,000,000 3. 100,000 Rearrange terms and combine like exponents What is the greatest common factor of 60 and 84? 1. 6 2. 12 3. 16 4. 18 5. 24 2. 12 None What is the value of 3 1/2 + 7/4 + 6/8? 1. 6.25 2. 6.0 3. 5.5 4. 4.75 5. 4.0 2. 6.0 Change the fracions to decimals What is the value of 1/2 + 1/4 + 1/8? 1. 3/8 2. 2/4 3. 5/8 4. 3/4 5. 7/8 5. 7/8 None What is the mean of the following five numbers: -8, -6, 3, 7, and 19? 1. 1.0 2. 1.6 3. 2.0 4. 2.6 5. 3.0 5. 3.0 None Let x@y be defined for all x,y as 3x + 2y. What is the value of 9@4? 1. 30 2. 32 3. 35 4. 38 5. 40 3. 35 None Let u@v be defined for all u,v as u² - v² What is the value of 5@3? 1. 16 2. 20 3. 25 4. 32 5. 36 1. 16 None If a is positive, and if a^1/2 is greater than a, then what is one possible value for a? 1. 0.0 2. 0.5 3. 1.0 4. 1.5 5. 4.0 2. 0.5 None How many positive integers less than 62 have 8 as a factor? 1. 9 2. 8 3. 7 4. 6 5. 2 3. 7 None What is the value of 2*5*2*5*2*5*2*5? 1. 100 2. 625 3. 1000 4. 10,000 5. 15,000 4. 10,000 None The product of 89 and 91 is closest to ______. 1. 810 2. 900 3. 8000 4. 8100 5. 18,000 4. 8100 None What is the value of (1 + 5/8)(1 - 5/8)? 1. 5/13 2. 39/64 3. 13/5 4. 64/13 5. 39/8 2. 39/64 None Set S = {-2, -1, 1, 2} Set T = {-2, -1, 0, 1, 2} What is the value of the mean of set S minus the mean of set T? 1. -2 2. -4/5 3. 0 4. 4/5 5. 1 3. 0 None The smallest number which has both 7 and 21 as factors is: 1. 21 2. 63 3. 72 4. 147 5. 294 1. 21 None What is 30% of 60? 1. .18 2. 1.8 3. 18 4. 180 3. 18 Percentage formula: Y% of X= Y/100 x X What % of 120 is 10? 1. .83333% 2. 8.3333% 3. 83.333% 4. 833.33 2. 8.3333% Percentage formula: Y% of X= Y/100 x X A class is divided so that one fifth of students take auto shop and the rest take woodwork. If one student moves from the woodwork group to the auto shop group, what is the percentage of students in the class taking auto shop? 1. 19 2. 20 3. 21 4. 25 5. Not enough information 5. Not enough information None For which of the following is the sum of the digits in the tenths and hundredths places the greatest? 1. 510.823 2. 620.439 3. 126.750 4. 982.453 5. 563.929 3. 126.750 None Eight houses on a single block are each sold over the course of a year. Two houses sold for \$100,000, three sold for \$120,000 and two sold for \$140,000. The mean sales price was \$130,000. What was the sale price of the remaining house? 1. 140,000 2. 150,000 3. 180,000 4. 200,000 4. 200,000 None