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Author

Dilshod

08 May 2006, 03:48

0

1,443

08 May 2006, 03:48

If a and b are positive integers such that a b and a/b are

M8

07 May 2006, 20:20

0

1,409

07 May 2006, 20:20

If 3^(6x) = 8,100, what is the value of {(3^(x 1)}^3 ?

M8

07 May 2006, 15:29

0

1,390

07 May 2006, 15:29

The rate of a certain chemical reaction is directly

Dilshod

07 May 2006, 11:47

0

1,050

07 May 2006, 11:47

In the semicircle OPQRSTUVW which is equally divided into

getzgetzu

06 May 2006, 03:52

3

1,649

07 May 2006, 10:06

1+0.05*0.025/1.25=

getzgetzu

06 May 2006, 03:46

1

1,855

07 May 2006, 07:53

T is the sum of 30 decimals. S is defined like that: If the

getzgetzu

06 May 2006, 00:56

3

1,258

06 May 2006, 18:04

Last Sunday a certain store sold copies of Newspaper A for

M8

06 May 2006, 12:06

0

2,245

06 May 2006, 12:06

The point (x,0) is equidistant to the points (1,-3) and

getzgetzu

06 May 2006, 05:06

1

1,894

06 May 2006, 05:14

A certain type of mineral is consisted of 5% ore that are

getzgetzu

06 May 2006, 04:25

1

1,342

06 May 2006, 04:32

1<a<b<c<d, and all them can be expressed by 2^n,

getzgetzu

06 May 2006, 00:38

1

1,330

06 May 2006, 01:29

getzgetzu

06 May 2006, 01:00

2

1,314

06 May 2006, 01:08

If a and b are positive integers such that a b and b/a are

Dilshod

05 May 2006, 04:39

0

1,048

05 May 2006, 04:39

99,999^2 - 1^2 = 10^10 - 2 (10^5 2)^2 10^4(10^5 2)

Dilshod

05 May 2006, 00:39

0

1,788

05 May 2006, 00:39

A certain characteristic in a large population has a

kuristar

04 May 2006, 16:10

0

1,102

04 May 2006, 16:10

imagine a picture of an equilateral triangle with sides T

consultinghokie

03 May 2006, 06:52

0

3,256

by: consultinghokie

03 May 2006, 06:52

How many integers from 0 to 50, inclusive, have a remainder

M8

02 May 2006, 06:18

0

1,892

02 May 2006, 06:18

From a group of 3 boys and 3 girls, 4 children are to be

M8

02 May 2006, 01:23

0

1,242

02 May 2006, 01:23

If xy = 1, what is the value of 2^(x + y)^2/2^(x-y)^2?

njss750

01 May 2006, 15:33

0

5,488

01 May 2006, 15:33

A certain company assigns employees to offices in such a way

M8

01 May 2006, 03:45

0

1,371

01 May 2006, 03:45

How many prime numbers between 1 and 100 are factors of

M8

01 May 2006, 01:43

0

3,238

01 May 2006, 01:43

This year Henry will save a certain amount of his income,

M8

01 May 2006, 01:39

0

1,269

01 May 2006, 01:39

Ok, what's the quick way to do this? 1001^2 - 999^2

consultinghokie

30 Apr 2006, 21:48

0

1,015

by: consultinghokie

30 Apr 2006, 21:48

If 5^x 5^(x - 3) = (124)(5^y), what is y in terms of x?

M8

30 Apr 2006, 15:31

0

1,798

30 Apr 2006, 15:31

If an integer n is to be chosen at random from the integers

M8

30 Apr 2006, 06:25

0

1,291

30 Apr 2006, 06:25

8730; = A. 8 + 3√7 B. 4 + 3√7 C. 8 D. 4

M8

29 Apr 2006, 23:36

0

903

29 Apr 2006, 23:36

A positive integer N is divisable by both 6 and 4. What is

consultinghokie

27 Apr 2006, 10:40

0

1,237

by: consultinghokie

27 Apr 2006, 10:40

A car traveling at a certain constant speed takes 2 seconds

M8

27 Apr 2006, 10:11

0

1,213

27 Apr 2006, 10:11

If 2^x - 2^x-2=3(2^13), what is the value of X? A.9 B.11

gvogelei

25 Apr 2006, 21:38

0

1,215

25 Apr 2006, 21:38

If (1/5)^m * (1/4)^18 = 1/2(10)^35, then m= A.17 B.18

gvogelei

25 Apr 2006, 20:35

0

1,276

25 Apr 2006, 20:35

M8

25 Apr 2006, 20:01

0

1,123

25 Apr 2006, 20:01

The points R, T, and U lie on a circle that has radius 4.

M8

25 Apr 2006, 19:54

0

1,282

25 Apr 2006, 19:54

In the sequence 1, 2, 4, 8, 16, 32, , each term after the

M8

25 Apr 2006, 13:27

0

2,608

25 Apr 2006, 13:27

If n is a positive integer, what is the remainder when

M8

25 Apr 2006, 11:05

0

1,447

25 Apr 2006, 11:05

Box W and Box V each contain several blue sticks and red

M8

24 Apr 2006, 12:51

4

1,467

25 Apr 2006, 10:42

At how many points in the xy-plane do the graphs of x^12 and

blueberry

08 Dec 2005, 23:24

18

3,556

25 Apr 2006, 10:36

If x, y, and k are positive numbers such that (x/(x+y))(10)

M8

25 Apr 2006, 10:04

0

1,184

25 Apr 2006, 10:04

xy =1 what is the value of (2(x+y)^2)/(2(x-y)^2

myc2004

24 Apr 2006, 19:36

0

1,018

24 Apr 2006, 19:36

Six cards numbered from 1 to 6 are placed in an empty bowl.

gmat_crack

24 Apr 2006, 07:27

0

1,984

24 Apr 2006, 07:27

When a certain tree was first planted, it was 4 feet tall,

am100

24 Apr 2006, 03:06

0

1,274

24 Apr 2006, 03:06

If a and b are positive integers such that a b and a/b are

gmat_crack

23 Apr 2006, 21:01

0

1,279

23 Apr 2006, 21:01

5^21 x 4^11 = 2 x 10^n what is the value of n? a. 11 b.

rabbithole

23 Apr 2006, 12:13

0

1,293

23 Apr 2006, 12:13

a>0, 0<b<1, choose right one. I. a>1 II.

foolbox

23 Apr 2006, 04:18

3

1,196

23 Apr 2006, 07:06

I want to see different approaches to this problem If n

myc2004

22 Apr 2006, 10:50

0

1,054

22 Apr 2006, 10:50

Today, all the items in a store are 30% discounted.

getzgetzu

21 Apr 2006, 03:10

3

1,332

21 Apr 2006, 11:30

The ratio of the amount of Alex's fuel oil bill for the

sheetal

19 Apr 2006, 20:53

0

1,238

19 Apr 2006, 20:53

For the Lasha's memory: There is a club of car-owners

1, 2

stolyar

18 Jun 2003, 08:42

27

2,663

18 Apr 2006, 23:41

7^2)*2!*4!*6!/9! is divided by 14. Find the quotinent

gmat_crack

16 Apr 2006, 13:03

8

1,903

18 Apr 2006, 18:41

70, 75, 80, 85, 90, 105, 105, 130, 130, 130 The list

sheetal

18 Apr 2006, 15:17

0

1,816

18 Apr 2006, 15:17

The sum of the first 50 positive even integers is 2550. What

Matador

18 Apr 2006, 00:47

0

1,689

18 Apr 2006, 00:47

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