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In May Mrs. Lee's earnings were 60 percent of the Lee

tarek99

14 Oct 2019, 04:25

0

1,005

14 Oct 2019, 04:25

Working alone at its own constant rate, a machine seals k

tarek99

10 Oct 2019, 03:46

0

885

10 Oct 2019, 03:46

A company has two types of machines, type R and type S.

tarek99

08 Oct 2019, 03:17

0

1,076

08 Oct 2019, 03:17

If n is a multiple of 5 and n=p^2 *q, where p and q are

tarek99

07 Oct 2019, 03:44

0

1,288

07 Oct 2019, 03:44

In a certain deck of cards, each card has a positive integer

tarek99

07 Oct 2019, 00:46

0

5,517

07 Oct 2019, 00:46

tarek99

18 Sep 2019, 04:51

0

1,308

18 Sep 2019, 04:51

If p is the product of the integers from 1 to 30, inclusive, what is t

tarek99

03 Aug 2015, 19:52

0

15,137

03 Aug 2015, 19:52

what is the tens digit of k?

tarek99

16 Jun 2015, 23:19

0

5,464

16 Jun 2015, 23:19

Bottle R contains 250 capsules and costs $6.25. Bottle T

tarek99

06 Oct 2010, 15:44

0

4,364

06 Oct 2010, 15:44

2 2 a 3 4 b 9 0 (This is an addition) If a and b

tarek99

23 Oct 2009, 00:54

0

4,204

23 Oct 2009, 00:54

What is the least value for n?

tarek99

28 Sep 2009, 19:48

0

4,340

28 Sep 2009, 19:48

tarek99

08 Sep 2009, 11:42

0

2,297

08 Sep 2009, 11:42

tarek99

30 Aug 2009, 02:20

0

1,453

30 Aug 2009, 02:20

tarek99

23 Aug 2009, 01:51

1

2

1,688

by: bhanushalinikhil

25 Aug 2009, 00:32

PS: percentages

tarek99

24 Aug 2009, 10:34

0

1,631

24 Aug 2009, 10:34

tarek99

23 Aug 2009, 01:57

1

1,679

23 Aug 2009, 03:27

If each term in the sum a1 + a2 + ... + an is either 7 or 77

tarek99

23 Jul 2009, 00:04

0

1,811

23 Jul 2009, 00:04

Last Sunday a certain store sold copies of Newspaper A for

tarek99

17 Mar 2009, 09:25

0

1,490

17 Mar 2009, 09:25

tarek99

29 Nov 2008, 06:09

1

6

1,912

by: bigfernhead

30 Nov 2008, 10:20

tarek99

16 Nov 2008, 09:45

6

1,785

17 Nov 2008, 08:50

How many odd three-digit integers greater than 800 are there

tarek99

12 Nov 2008, 04:18

0

1,577

12 Nov 2008, 04:18

How many different ways can 2 students be seated in a row of

tarek99

09 Nov 2008, 11:00

2

1,303

09 Nov 2008, 11:19

2^x - 2^(x-2) = 3(12^13) a) 9 b) 11 c) 13 d) 15 e) 17

tarek99

07 Nov 2008, 17:16

3

1,048

08 Nov 2008, 02:57

Tanya prepared 4 different letters to be sent to 4 different

tarek99

29 Oct 2008, 00:48

0

1,409

29 Oct 2008, 00:48

What is the greatest value of x such that 8^x is a factor of

tarek99

23 Oct 2008, 09:30

6

1,910

22 Oct 2008, 19:28

When a positive integer is divided by 4, the remainder is r;

tarek99

18 Aug 2008, 13:21

3

1,927

18 Aug 2008, 13:48

The rate of a certain chemical reaction is directly

tarek99

17 Aug 2008, 11:50

0

1,600

17 Aug 2008, 11:50

S is the set of all numbers that can be written as a sum

tarek99

14 Aug 2008, 14:00

3

1,933

14 Aug 2008, 14:19

Larry tried to type his new 7-digit phone number on a form,

tarek99

05 Aug 2008, 11:46

7

1,850

05 Aug 2008, 17:34

KAte and David each have $10. Together they flip a coin 5

tarek99

05 Aug 2008, 14:26

0

1,125

05 Aug 2008, 14:26

If x < 0, then sqrt(-x|x|) = a) -x b) -1 c) 1 d)

tarek99

28 Jul 2008, 21:32

0

1,443

28 Jul 2008, 21:32

If a committee of 3 people is to be selected from among 5

tarek99

26 Jul 2008, 00:39

0

1,166

26 Jul 2008, 00:39

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

tarek99

24 Jul 2008, 13:47

0

1,052

24 Jul 2008, 13:47

For which of the following functions is f(a+b) =

tarek99

22 Jul 2008, 13:45

0

1,375

22 Jul 2008, 13:45

A certain list of 100 data has a mean of 6 and a standard

tarek99

16 Jul 2008, 15:45

0

2,147

16 Jul 2008, 15:45

A certain restaurant offers 6 kinds of cheese and 2 kinds of

tarek99

16 Jul 2008, 08:27

0

1,362

16 Jul 2008, 08:27

According to the directions on a can of frozen orange juice

tarek99

15 Jul 2008, 09:53

0

1,108

15 Jul 2008, 09:53

If a code word is defined to be a sequence of different

tarek99

14 Apr 2008, 18:07

0

1,284

14 Apr 2008, 18:07

A certain car averages 25 miles per gallon of gasoline when

tarek99

07 Apr 2008, 08:55

0

1,089

07 Apr 2008, 08:55

Alice's take-home pay last year was the same each month, and

tarek99

31 Mar 2008, 13:16

0

1,668

31 Mar 2008, 13:16

For which of the following functions is f(a+b) = f(a) + f(b)

tarek99

31 Mar 2008, 12:47

0

860

31 Mar 2008, 12:47

If n is a positive integer and the product of all the

tarek99

31 Mar 2008, 07:50

0

1,258

31 Mar 2008, 07:50

Ben and Ann are among 7 contestants from which 4

tarek99

18 Mar 2008, 08:27

0

2,068

18 Mar 2008, 08:27

Machine A produces pencils at a constant rate of 9,000

tarek99

25 Jan 2008, 22:36

0

1,189

25 Jan 2008, 22:36

A certain meter records voltage between 0 volts and 10

tarek99

25 Jan 2008, 07:24

0

968

25 Jan 2008, 07:24

In the xy-plane, line k has positive slope and x-intercept

tarek99

25 Jan 2008, 04:59

0

1,633

25 Jan 2008, 04:59

In the figure above, two rectangles with the same dimentions

tarek99

07 Jan 2008, 06:14

5

1,669

12 Jan 2008, 12:33

Mysoon collects glass ornaments. Ten more than 1/6 of the

tarek99

28 Nov 2007, 08:37

4

4,914

16 Dec 2007, 06:31

Which of the following inequalities has a solution set that,

tarek99

12 Dec 2007, 02:59

0

1,446

12 Dec 2007, 02:59

In the arithmetic sequence t1, t2, t3,..., tn,..., t1=23

tarek99

11 Dec 2007, 16:41

0

2,321

11 Dec 2007, 16:41

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