The gre quatitative section 2 docx

... of Coordinates Quadrant (2, 3) ( 2, 3) (–3, 2) (3, 2) (+,+) (–,+) (–,–) (+,–) I II III IV II I III IV ( 2, 3) (2, 3) (−3, 2) (3, 2) – THE GRE QUANTITATIVE SECTION 20 0 ■ To find the area of a trapezoid, use the formula ... use the formula A = bh. ■ To find the area of a rectangle, use the formula A = lw. ■ To find the area of a square, use the formula A = s 2 or A = ᎏ...

Ngày tải lên: 07/08/2014, 13:21

... CARBOHYDRATES PROTEIN FAT GRAMS CALORIES 500 100 100 2, 050 410 930 AGE – THE GRE QUANTITATIVE SECTION 22 5 51. What is the area of ABCD? a. 24 b. 30 c. 35 d. 36 e. 48 52. If x 2 ϩ 2x Ϫ 8 ϭ 0, then x is either Ϫ4 or a. 2. b. Ϫ1. c. 0. d. 2. e. ... mortgages? a. ᎏ x b m ᎏ b. ᎏ x m b ᎏ c. ᎏ 10 m xb ᎏ d. ᎏ 10 b 0 x m ᎏ e. ᎏ 20 b 0x ᎏ – THE GRE QUANTITATIVE SECTION 22 2...

Ngày tải lên: 07/08/2014, 13:21

... 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, 2 r,where r ϭ the radius of the circle, by the fraction ... 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 SEC...

Ngày tải lên: 07/08/2014, 13:21

... BC. Points Sign of Coordinates Quadrant (2, 3) ( 2, 3) (–3, 2) (3, 2) (+,+) (–,+) (–,–) (+,–) I II III IV II I III IV ( 2, 3) (2, 3) (−3, 2) (3, 2) – THE GRE QUANTITATIVE SECTION 20 0 Measures of Central Location Three ... is the number that occurs the greatest number of times. Example: For the number set 1, 2, 5, 3, 4, 2, 3, 6, 3, 7, the number 3 is the mode because it...

Ngày tải lên: 07/08/2014, 13:21

... b. (1 ϫ 2 ϩ 3) 2 ϭ (2 ϩ 3) 2 ϭ (5) 2 ϭ 25 . So, 1 ⌬ 2 ϭ 25 . Example: Solution: Fill in variables according to the placement of number in the triangular figure: a ϭ 1, b ϭ 2, and c ϭ 3. ᎏ 1– 3 2 ᎏ + ... 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...

Ngày tải lên: 07/08/2014, 13:21

... 48. A E B C D G F – THE GRE QUANTITATIVE SECTION 22 0 23 . 2xy 24 . The water tank is two-thirds full with 12 gallons of water. the capacity of this tank 20 gallons 25 . a 7 26 . x Ϫ y ϭ 7 x ϩ y 14 27 . The area ... + 15 5a + 1 2a + 22 x = y = z A B C x° y° AB = BC = AC – THE GRE QUANTITATIVE SECTION 21 7 15. xy 16. the number of integers the number of integers...

Ngày tải lên: 07/08/2014, 13:21