The gre quatitative section 10 potx

... (to the nearest gram) 66. d. Since the formula for the area of a circle is ␲r 2 , any change in r will affect the area by the square of the amount of the change. Since the radius is doubled, the ... 0.4 0 2 4 6 8 10 2 4 6 810 12 14 A B C D E F 2 10 6 – THE GRE QUANTITATIVE SECTION 235 69. b. Let x ϭ amount Ed had. Let y ϭ amount Patricia had. x ϩ $10 ϭ amount Ed...

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... angles have the same degree measure as the arc it forms. LENGTH OF ARC To find the length of an arc, multiply the circumference of the circle, 2πr,where r ϭ the radius of the circle, by the fraction ... is a region contained within the interior of a central angle and arc. A B C shaded region = sector r x r o – THE GRE QUANTITATIVE SECTION 190 – THE GRE QUANTITATIVE...

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... edge width length height h b 1 b 2 d s s s s – THE GRE QUANTITATIVE SECTION 197 AREA Area is the space inside of the lines defining the shape. You will need to know how to find the area of several geometric shapes and figures. The formulas ... guidelines: ■ The x-coordinate is listed first in the ordered pair and tells you how many units to move either to the left or to the...

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... defined by the value that appears most frequently (the mode), the number that represents the middle value (the median), and/or the average of all the values (the mean). MEAN AND MEDIAN To find the average, ... 3, 5, 7, 8. Then, choose the middle values 3 and 5. Find the average of the numbers ᎏ 3+ 2 5 ᎏ = 4. The answer is 4. MODE The mode of a set of numbers is the n...

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... Each section of the chart represents a portion of the whole, and all of these sections added together will equal 100 % of the whole. x f total: 7 10 12 13 15 3 4 4 2 2 15 x f total: – THE GRE QUANTITATIVE ... a Then what is the value of . . . – THE GRE QUANTITATIVE SECTION 210 Bar Graphs Bar graphs compare similar things by using different length bars to represent dif...

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... following: a. The quantity in column A is greater. b. The quantity in column B is greater. c. The two main quantities are equal. d. There is not enough information given to determine the relationship of the ... = 18 – THE GRE QUANTITATIVE SECTION 215  Practice Directions: In each of the questions 1–40, compare the two quantities given. Select the appropriate choice for...

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... – x 1 ᎏ 20. The perimeter of triangle ABC ϭ the perimeter of triangle DEF. area of triangle ABC area of triangle DEF 21. The sum of five consecutive integers is 35. the value of the greatest 9 of these ... INCHES – THE GRE QUANTITATIVE SECTION 219 44. A snapshot 1 ᎏ 7 8 ᎏ inches ϫ 2 ᎏ 1 2 ᎏ inches is to be enlarged so that the longer dimension will be 4 inches. What will be...

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... ° l m – THE GRE QUANTITATIVE SECTION 224 e. 3:2 48. Which of the following can be inferred from the graphs? I. Interest rates were static in the 1980–1983 period. II. The greatest increase in the ... CARBOHYDRATES PROTEIN FAT GRAMS CALORIES 500 100 100 2,050 410 930 AGE – THE GRE QUANTITATIVE SECTION 225 51. What is the area of ABCD? a. 24 b. 30 c. 35 d. 36 e. 48...

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... QUANTITATIVE SECTION 230 d. 4 ,100 e. 4,536 66. The radius of a circular pool is twice the radius of a circular flowerbed. The area of the pool is how many times the area of the flowerbed? a. ᎏ 1 4 ᎏ b. ᎏ 1 2 ᎏ c. ... CARBOHYDRATES PROTEIN FAT GRAMS CALORIES 500 100 100 2,050 410 930 AGE – THE GRE QUANTITATIVE SECTION 225 61. How many calories are there in 1 gram of c...

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... 2 x ϭ 2.4 Ϫ 2 or 0.4 0 2 4 6 8 10 2 4 6 810 12 14 A B C D E F 2 10 6 – THE GRE QUANTITATIVE SECTION 235 31. d. There is no relationship between a and f given. 32. d. The variable x may have any ... d b o % llars ᎏ or x Ϭ ᎏ 10 b 0 ᎏ or x( ᎏ 10 b 0 ᎏ ) or (x)( ᎏ 10 b 0 ᎏ ) or ᎏ 10 b 0x ᎏ Since the amount invested in bonds = ᎏ 10 b 0x ᎏ , the amount invested in mortg...

Ngày tải lên: 07/08/2014, 13:21