The gre anlytycal writting section 4 pptx

... move the decimal point two units to the right and add a percent- age symbol. 245 1391.6 5.68 –1225 166 6 – 147 0 1960 1391.6 245 1 2.3 4 2 2 x .5 6 1 2 3 4 7 4 0 4 6 1 7 0 0 6.9 1 0 4 1 2 3 4 = ... one integer by another results in a remainder of either zero or a positive integer. For example: 1 R1 – THE GRE QUANTITATIVE SECTION 155 4 5 ෆ 4 1 If there is no remai...

Ngày tải lên: 07/08/2014, 13:21

... What is the area, in square feet, of the portion of the rug that excludes the border? a. 28 b. 40 c. 45 d. 48 e. 54 16. If ᎏ d 7n – – 3n d ᎏ = 1, which of the following must be true about the relationship ... x 2 y Ͼ 0 xy 2 Ͻ 0 xy 2 R V S T U 4 3 Q R S P V T The length of the sides in squares PQRV and VRST is 6. – THE GRE QUANTITATIVE SECTION 148 The Quan...

Ngày tải lên: 07/08/2014, 13:21

... angle A B C – THE GRE QUANTITATIVE SECTION 144 T his chapter will help you prepare for the Quantitative section of the GRE. The Quantitative sec- tion of the GRE contains 28 total questions: ■ 14 quantitative ... you to the correct answer, complex. 14. b. The first unit of the sentence defines the word metacognition. The second unit restates the definition, as...

Ngày tải lên: 07/08/2014, 13:21

... all the variables on one side and all the numbers on the other. 4. The final step often is to divide each side by the coefficient, leaving the variable equal to a number. – THE GRE QUANTITATIVE SECTION 165 Examples: .45 ... move the decimal point two units to the right and add a percent- age symbol. 245 1391.6 5.68 –1225 166 6 – 147 0 1960 1391.6 245 1 2.3 4 2 2 x...

Ngày tải lên: 07/08/2014, 13:21

... variable. Example: Solve for x. 2x + 4y = 12 To isolate the x variable, move the 4y to the other side. –4y = –4y 2x = 12 – 4y Then divide both sides by the coefficient of 2. ᎏ 2 2 x ᎏ = ᎏ 12 2 –4y ᎏ Simplify your ... all the variables on one side and all the numbers on the other. 4. The final step often is to divide each side by the coefficient, leaving the variable equal t...

Ngày tải lên: 07/08/2014, 13:21

... law. Example: In the binomial 49 x 3 + 21x,7x is the greatest common factor of both terms. Therefore, you can divide 49 x 3 + 21x by 7x to get the other factor. ᎏ 49 x 3 7 + x 21x ᎏ = ᎏ 49 7 x x 3 ᎏ + ᎏ 2 7 1 x x ᎏ = ... changing the direction of both inequality symbols: ᎏ – – 5 5 ᎏ Ͻ ᎏ – – 5 5 y ᎏ Ͻ ᎏ – 20 5 ᎏ = 1 Ͼ y Ͼ 4 ■ The solution consists of all real numbers less tha...

Ngày tải lên: 07/08/2014, 13:21

... The output 6 is called the value of the function with an input x = 2. The value of the same function corresponding to x = 4 is 4, since ᎏ 4 3( – 4) 1 ᎏ = ᎏ 1 3 2 ᎏ = 4. Furthermore, any real number ... changing the direction of both inequality symbols: ᎏ – – 5 5 ᎏ Ͻ ᎏ – – 5 5 y ᎏ Ͻ ᎏ – 20 5 ᎏ = 1 Ͼ y Ͼ 4 ■ The solution consists of all real numbers less than 1 and gre...

Ngày tải lên: 07/08/2014, 13:21

... m∠3 = 180° 3 2 1 – THE GRE QUANTITATIVE SECTION 1 84 Example: mЄ1 = mЄ3 + mЄ5 m 4 = mЄ2 + mЄ5 mЄ6 = mЄ3 + mЄ2 ■ The sum of the exterior angles of a triangle equal to 360 degrees. Triangles More ... if the sum of their measures is equal to 180 degrees. ADJACENT ANGLES Adjacent angles have the same vertex, share a side, and do not overlap. The sum of all possible adjacent angl...

Ngày tải lên: 07/08/2014, 13:21

... leg opposite the 30-degree angle.) ■ The leg opposite the 60-degree angle is 3 times the length of the other leg. 10͙2 ෆ ᎏ 2 ͙2 ෆ ᎏ 2 10 x x ͙2 ෆ ᎏ 2 45 ° 45 ° – THE GRE QUANTITATIVE SECTION 188 ■ In ... with the other angles measuring 30 and 60 degrees: ■ The leg opposite the 30-degree angle is half the length of the hypotenuse. (And, therefore, the hypotenuse i...

Ngày tải lên: 07/08/2014, 13:21