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Magoosh In the diagram, ∠L = ∠M = 90°, KL = 4, LM = 8, MN = 10, and JN = JK = 13. What is the area of JKLMN? GMAT、gmat题库、gmat模考、gmat考满分
If n is a positive integer is n + 4 divisible by 8?(1) n + 12 is divisible by 8(2) n is divisible by 6
PREP07 Test 2 GMAT、gmat题库、gmat模考、gmat考满分In the figure shown, the length of line segment QS is $$4*\sqrt{3}$$. What is the perimeter of equilateral triangle PQR ?
PREP07 Test 1 If p is a positive integer, what is the value of p ?(1) p/4 is a prime number.(2) p is divisible by 3.
Magoosh What is the value of $${1}\over{x + 4}?$$Statement #1: 4.375x – 6.25 = 11.25Statement #2:$${{1}\over{x+8}}-\frac{1}{48}=\frac{1}{16}$$
Magoosh Is $$x^2-\frac{4}{3}x+\frac{5}{12}\lt0$$Statement #1:$$ 0 \le x$$Statement #2: x is an integer
OG18-定量推理 If $$4 < \frac{7 - x}{3}$$, which of the following must be true?I. 5 < xII. |x + 3| >2III. - (x + 5 ) is positive.
应用题 150, 200, 250, n. Which of the following could be the median of the 4 integers listed above?I.175II.215III.235
OG19-定量推理 If 4 < $$\frac{7-x}{3}$$, which of the following must be true? I. 5 < x II. | x + 3| > 2 Ill. -(x + 5) is positive.
OG12 OG15 OG16 GMAT、gmat题库、gmat模考、gmat考满分If arc PQR above is a semicircle, what is the length of diameter $$\overline{PR}$$ ?(1)a = 4(2)b = 1
OG15 OG16 OG17 OG18 OG19 OG20 OG2022 If x and y are integers, what is the value of x + y ?(1) $$3<{\frac{x+y}{2}}<4$$(2) $$2<{x}<{y}<5$$
190124 The general term of the sequence of equal difference numbers is $$a_{n+1}$$=$$a_n$$+4. .$$a_6$$=?
190124 CD is orthogonal to AD. CD=2. AB=? 1：AC =4 2：AB=BC
181215 What is the median of the numbers in the following table? 1：a=4 2：b=5
OG18 OG19 OG20 OG2022 If x and y are positive integers, is xy even? (1) $$x^{2} + y^{2} - 1$$ is divisible by 4. (2) x+y is odd.
OG20 OG2022 If a and b are integers, and b > 0, does $$\frac{a-1}{b+1}=\frac{a}{b}$$ 1.$$a = b – 4$$ 2.$$a = –b$$
Ready4

On Wednesday, a restaurant sold a quantity of wine in 6 ounce servings, and on Thursday, it sold the same total quantity of wine in 4 ounce servings. If the price on Wednesday was $9.00 per glass, and the revenue on Thursday was 3 4 that of the revenue on Wednesday, what was the price per glass of the wine on Thursday?
Ready4

What is the value of a^{3}?

(1) a^{2} = 3a + <font color='#FE8080'>4</font>

(2) a^{3} - 4a^2 = a - <font color='#FE8080'>4</font>
191031 There are 5 green balls and 5 white balls in the box, numbered 1.2.3.4.5. Now a white ball and a green ball are taken away. What is the number on the green ball taken?
1: If one ball is selected from the remaining balls, the probability of selecting an even green ball is 1/8.
2: If one ball is selected from the remaining balls, and the probability of taking "4" is 1/4.
190113 还原机经选题: 文字题&amp;几何 There are books on the upper and lower floors of the bookshelf. The ratio of the number of books on the top floor to that on the bottom is 4 to 3. If 8 books are taken from the upper floor to the lower one, the ratio of the number of books on the top to that on the bottom will be 4 to 5. How many books on the upper floor at first?