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Author

If 5^21 × 4^11 = 2 × 10^n what is the value of n ?

walshc38

28 Oct 2018, 09:36

0

502

28 Oct 2018, 09:36

number theory good question

Warlock007

27 Mar 2011, 00:04

1

2,224

27 Mar 2011, 00:19

Donut distribution

Warlock007

19 Jul 2011, 06:01

2

2,167

19 Jul 2011, 06:30

Two identical circles intersect so that their centers, and the points

WarriorWithin

15 Nov 2020, 07:43

1

1

463

15 Nov 2020, 07:47

Geometry..need explanation please

Wasif007

06 Apr 2019, 07:17

3

6

2,736

09 Apr 2025, 05:11

ps1000 - set 7 merchant question

watever

29 May 2007, 02:16

0

1,457

29 May 2007, 02:16

Need help with PS 129, OG 11

waximodo

27 Sep 2009, 00:56

0

1,737

27 Sep 2009, 00:56

Solving without plugging in numbers?

Wayxi

20 Mar 2010, 09:52

0

3,157

20 Mar 2010, 09:52

In a certain sequence of 8 numbers, each number after the first is 1 m

Wei915

04 Mar 2022, 19:07

2

609

05 Mar 2022, 03:42

Wengen

24 Jul 2009, 14:51

0

1,552

24 Jul 2009, 14:51

a and b are integers such that a/b = 3,45. If R is the remainder of a/

whichscore

03 Dec 2010, 09:34

0

1,302

03 Dec 2010, 09:34

a and b are integers such that a/b = 3,45. If R is the remainder of a/

whichscore

06 Dec 2010, 22:38

0

1,785

06 Dec 2010, 22:38

whichscore

05 Sep 2011, 01:43

0

3,015

05 Sep 2011, 01:43

Perimeter of isosceles right triangle is 16 +16√2, what is h

whiplash2411

02 Jul 2010, 20:30

0

6,144

by: whiplash2411

02 Jul 2010, 20:30

Pat, Kate and Mark charged a total of 162 hours to a certain project.

whiplash2411

31 Jul 2010, 10:14

0

3,216

by: whiplash2411

31 Jul 2010, 10:14

For any positive integer n, the sum of the first n positive integers

whiplash2411

08 Dec 2010, 18:32

0

5,538

by: whiplash2411

08 Dec 2010, 18:32

At a certain supplier, a machine of type A costs $20,000 and

whiplash2411

24 Apr 2018, 11:24

0

5,304

by: whiplash2411

24 Apr 2018, 11:24

Counting all 2-distinct-digit occurrences from 4-digits combinations

whislai

02 Nov 2017, 11:13

1

927

02 Nov 2017, 23:35

How many integers satisfy the inequality |x|(x+2)2(x+5)3(x1)4(x5)5<0

whitehalo

27 Feb 2016, 23:48

3

5

2,731

19 Dec 2016, 00:47

Poll: Romeo and Juliet play a dice game in which the two participants

Whoisdmx15

25 Jan 2025, 06:39

1

1

252

25 Jan 2025, 06:43

If |x| - |y| = |x+y| and xy does not equal to 0, which of

WholeLottaLove

27 Oct 2016, 03:35

0

10,785

by: WholeLottaLove

27 Oct 2016, 03:35

How to set up this speed/distance/time problem?

wholenineyards

10 Sep 2017, 14:00

1

666

12 Sep 2017, 08:04

Pipe A and B running together can fill a cistern in 6 minutes. If Pipe

Why2settleForLess

16 Jan 2018, 10:26

0

13,009

by: Why2settleForLess

16 Jan 2018, 10:26

A bag contains 3 white balls, 4 green balls and 5 red balls

Wildflower

13 Apr 2018, 05:56

0

623

13 Apr 2018, 05:56

All possible four digit numbers, with distinct digits are formed

Wildflower

13 Apr 2018, 06:06

0

696

13 Apr 2018, 06:06

How many words can be formed using all the letters of the word GINGER?

Wildflower

13 Apr 2018, 06:09

0

1,095

13 Apr 2018, 06:09

How many three digit numbers can be formed using the digits(1,2,3,4,5)

Wildflower

13 Apr 2018, 06:02

1

1

1,478

13 Apr 2018, 06:13

Alex has 6 friends. In how many ways can he invite 5 or more friends

Wildflower

13 Apr 2018, 06:13

0

333

13 Apr 2018, 06:13

Karen has exactly 6 quarters, 5 dimes, and 10 nickels

WilDThiNg

29 Jan 2017, 23:27

0

156

29 Jan 2017, 23:27

WILLBEATGMAT2011

29 Jun 2011, 23:17

0

1,666

by: WILLBEATGMAT2011

29 Jun 2011, 23:17

PS OG Question: A big fight at home on this issue

willget800

28 Jan 2006, 11:23

6

1,774

29 Jan 2006, 20:38

Each writer for the local newspaper is paid as follows: a

willgoldberg

05 Feb 2005, 14:52

3

2,251

06 Feb 2005, 23:47

If -4 < x < 7 and -6 < y < 3, which of the following specifies all the

windofchange

12 Mar 2017, 19:30

0

222

by: windofchange

12 Mar 2017, 19:30

A salt water solution initially contains 20% salt and 80% water. Water

winionhi

15 Jan 2017, 05:28

5

4

12,675

27 Jun 2023, 09:44

A certain company that sells only cars and trucks reported

WinIT

12 Nov 2006, 10:10

0

1,236

12 Nov 2006, 10:10

If a certain coin is flipped, the probability that the coin

WinIT

12 Nov 2006, 10:20

0

1,594

12 Nov 2006, 10:20

M = {-6, -5, -4, -3, -2} T = {-2, -1, 0, 1, 2, 3} If an

WinIT

12 Nov 2006, 18:38

0

1,136

12 Nov 2006, 18:38

Each of the 30 boxes in a certain shipment with either 10

WinIT

12 Nov 2006, 22:36

0

1,558

12 Nov 2006, 22:36

The sequence a1, a2, , a n, is such that an = 2an-1 - x

WinIT

13 Nov 2006, 07:42

0

1,491

13 Nov 2006, 07:42

A certain company that sells only cars and trucks reported

WinIT

29 Nov 2006, 00:51

0

1,249

29 Nov 2006, 00:51

4350 is invested into three parts at simple interest so that

WinIT

11 May 2008, 03:09

1

1,224

11 May 2008, 04:59

Find the area of the shaded potion given the ratio of area a to area b

WinterOwl

01 Nov 2017, 21:24

1

621

03 Nov 2017, 09:38

June 25,1973 is FRIDAY, and year 1976 has 366 days, what day

WinWinMBA

28 May 2005, 14:35

6

2,218

02 Jun 2005, 03:29

A circle is inscribed in an equilateral triangle whose side

WinWinMBA

01 Jun 2005, 13:10

5

2,552

02 Jun 2005, 15:59

How many subsets containing 2 and 4 does {1,2,3,4 } have?

WinWinMBA

03 Jun 2005, 14:19

0

1,529

03 Jun 2005, 14:19

cost related to length and thickness question - please help!

wiresnwaves

17 Jun 2017, 09:02

2

2,177

18 Jun 2017, 06:36

A, B and C jointly thought of engaging themselves in a business

wishalsp333

13 Jan 2018, 23:47

0

342

by: wishalsp333

13 Jan 2018, 23:47

If a is a natural number and HCF of a, a+5 is 5. If the LCM of th two

wishalsp333

18 May 2018, 23:36

3

0

1,140

by: wishalsp333

18 May 2018, 23:36

If (m+n+p) is also a perfect square, what is the number of factors of

wishalsp333

18 May 2018, 23:39

1

1,344

by: GMATinsight

19 May 2018, 01:47

Find the number of numbers which from 1 to 100 which are not divisible

wishalsp333

20 May 2018, 18:02

1

1

540

20 May 2018, 18:36

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