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Author

What is the highest power of 2 dividing 1^1 * 2^2 * 3^3 *

sm176811

14 Apr 2006, 17:09

1

1,728

by: jcgoodchild

14 Apr 2006, 18:09

vipin7um

15 Apr 2006, 15:49

1

1,486

15 Apr 2006, 15:56

You can recognize that the factorials in the denominators

jcgoodchild

15 Apr 2006, 15:30

2

1,340

15 Apr 2006, 16:02

Since PO and QO are perpendicular, t/s = - 1 /

vipin7um

15 Apr 2006, 15:55

2

1,832

15 Apr 2006, 19:33

A box contains 100 balls, numbered from 1 to 100. If three

Matador

15 Apr 2006, 22:56

0

1,199

15 Apr 2006, 22:56

If n is a positive integer and n^2 is divisible by 72, then

Matador

16 Apr 2006, 07:01

0

1,348

16 Apr 2006, 07:01

If x is equal to the sum of the even integers from 40 to 60,

Matador

16 Apr 2006, 07:20

0

1,491

16 Apr 2006, 07:20

A circular rim 28 inches in diameter rotates the same number

Matador

16 Apr 2006, 07:44

0

1,727

16 Apr 2006, 07:44

Out of seven models, all of different heights, five models

am100

16 Apr 2006, 11:30

0

1,051

16 Apr 2006, 11:30

If n is an integer from 1 to 96, what is the probability for

sm176811

16 Apr 2006, 15:11

0

1,295

16 Apr 2006, 15:11

Right triangle PQR is to be constructed in the xy-plane so

Matador

16 Apr 2006, 17:39

0

1,757

16 Apr 2006, 17:39

2|Z|+|Z???1|???|Z+2|=Z

stolyar

10 Jun 2003, 00:18

2

2,404

17 Apr 2006, 23:44

What is the greatest prime factor of 4^17 - 2^28

Matador

18 Apr 2006, 00:17

0

1,529

18 Apr 2006, 00:17

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

Matador

18 Apr 2006, 00:47

0

1,674

18 Apr 2006, 00:47

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

sheetal

18 Apr 2006, 15:17

0

1,805

18 Apr 2006, 15:17

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

gmat_crack

16 Apr 2006, 13:03

8

1,873

18 Apr 2006, 18:41

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

1, 2

stolyar

18 Jun 2003, 08:42

27

2,523

18 Apr 2006, 23:41

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

sheetal

19 Apr 2006, 20:53

0

1,222

19 Apr 2006, 20:53

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

getzgetzu

21 Apr 2006, 03:10

3

1,289

21 Apr 2006, 11:30

I want to see different approaches to this problem If n

myc2004

22 Apr 2006, 10:50

0

1,038

22 Apr 2006, 10:50

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

foolbox

23 Apr 2006, 04:18

3

1,166

23 Apr 2006, 07:06

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

1,270

23 Apr 2006, 12:13

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

gmat_crack

23 Apr 2006, 21:01

0

1,266

23 Apr 2006, 21:01

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

am100

24 Apr 2006, 03:06

0

1,260

24 Apr 2006, 03:06

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

gmat_crack

24 Apr 2006, 07:27

0

1,968

24 Apr 2006, 07:27

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

myc2004

24 Apr 2006, 19:36

0

993

24 Apr 2006, 19:36

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

M8

25 Apr 2006, 10:04

0

1,169

25 Apr 2006, 10:04

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

blueberry

08 Dec 2005, 23:24

18

3,487

25 Apr 2006, 10:36

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

M8

24 Apr 2006, 12:51

4

1,424

25 Apr 2006, 10:42

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

M8

25 Apr 2006, 11:05

0

1,436

25 Apr 2006, 11:05

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

M8

25 Apr 2006, 13:27

0

2,588

25 Apr 2006, 13:27

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

M8

25 Apr 2006, 19:54

0

1,268

25 Apr 2006, 19:54

M8

25 Apr 2006, 20:01

0

1,112

25 Apr 2006, 20:01

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

gvogelei

25 Apr 2006, 20:35

0

1,260

25 Apr 2006, 20:35

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

1,203

25 Apr 2006, 21:38

A car traveling at a certain constant speed takes 2 seconds

M8

27 Apr 2006, 10:11

0

1,201

27 Apr 2006, 10:11

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

consultinghokie

27 Apr 2006, 10:40

0

1,184

by: consultinghokie

27 Apr 2006, 10:40

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

M8

29 Apr 2006, 23:36

0

891

29 Apr 2006, 23:36

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

M8

30 Apr 2006, 06:25

0

1,276

30 Apr 2006, 06:25

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

M8

30 Apr 2006, 15:31

0

1,781

30 Apr 2006, 15:31

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

consultinghokie

30 Apr 2006, 21:48

0

1,002

by: consultinghokie

30 Apr 2006, 21:48

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

M8

01 May 2006, 01:39

0

1,256

01 May 2006, 01:39

How many prime numbers between 1 and 100 are factors of

M8

01 May 2006, 01:43

0

3,223

01 May 2006, 01:43

A certain company assigns employees to offices in such a way

M8

01 May 2006, 03:45

0

1,356

01 May 2006, 03:45

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

njss750

01 May 2006, 15:33

0

5,359

01 May 2006, 15:33

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

M8

02 May 2006, 01:23

0

1,227

02 May 2006, 01:23

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

M8

02 May 2006, 06:18

0

1,877

02 May 2006, 06:18

imagine a picture of an equilateral triangle with sides T

consultinghokie

03 May 2006, 06:52

0

3,235

by: consultinghokie

03 May 2006, 06:52

A certain characteristic in a large population has a

kuristar

04 May 2006, 16:10

0

1,085

04 May 2006, 16:10

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

Dilshod

05 May 2006, 00:39

0

1,767

05 May 2006, 00:39

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