All Questions

+11

1570

8

+11912

brain teaser

nobody knows how old aunt helen is but she gave a few hints. she had passed1/20 of her life before she started school. she spent 3/20of her life in school;she worked for 1/20of her life before she got married . she was married for 2/5of her life . her husband read more ..

GoldenLeaf ●●●●●●●●

rosala May 25, 2014

+5

1367

9

+11912

find the total no. of deer in the herd ?

half of a herd of deer are grazing in the field and three fourths of the remaining are playing nearby . the rest 9 are drinking water from the pond . find the number of deer in the herd ?

rosala ●●●●●●●●●

rosala May 25, 2014

+1

591

0

+118608

@@ Most questions are answered and the 'End of Day Wrap' is written.

I encourage everyone to read the "End of Day Wrap" It is how I communicate with the forum and sometimes it contains important information.
All the old wraps can be accessed. They are in a Sticky Thread which are located in the bottom read more ..

Melody May 25, 2014

+3

379

0

i'ts good calculator

Guest May 25, 2014

0

1610

1

what is shift log?

reinout-g ●

Guest May 25, 2014

0

2704

2

+8

How many ways can n books be placed on k distinguishable shelves b) if no two books are the same, and the positions of the books on the shel

How many ways can n books be placed on k distinguishable shelves if no two books are the same, and the positions of the books on the shelves matter?

reinout-g ●●

Aychik May 25, 2014

0

1766

9

what is the volume and surface area of a truncated cube

Melody ●●●●●●●●●

Guest May 25, 2014

0

1278

3

infimum A=(-2,3]

find infimum A=(-2,3]

CPhill ●●●

Guest May 25, 2014

+5

1472

11

+11912

sunny is now 32 yrs old and his don is 7 years old . in how many yrs will sunny be twice as old as his son ?

rosala ●●●●●●●●●●●

rosala May 25, 2014

0

1138

1

lg 4x + lg 2x - 4 = 0

CPhill ●

Guest May 24, 2014

0

369

0

what is 5+2/8+22100-530141592653589793/19+8154+5*8547/6-5485?

what is 5+2/8+22*100-5*30141592653589793/19+8154+5*8547/6-5485?

Guest May 24, 2014

0

684

3

Help me solve this question pleaseee??!!!

How do I solve this?
A right angled triangle has sides 4cm and 8cm respectively less than in hypotenuse. Find the length of each side of the triangle.

●●●

Guest May 24, 2014

0

738

12

How can i depict to a chart measurements like: per 15 sec for 2 min

Alan ●●●●●●●●●●●●

Guest May 24, 2014

0

1088

2

How can I write a rule that translates y=x^2 into y=(x+7)^2-4?"

●●

Guest May 24, 2014

0

684

2

114000000-35%=?

Melody ●●

Guest May 24, 2014

0

595

3

32-34=A, A+1=B, B squared equals z, what is z.A.B

Melody ●●●

Guest May 24, 2014

0

854

4

How do i download this to my desktop?

reinout-g ●●●●

Guest May 24, 2014

0

860

2

1200x1,05^x=3000

1200x1,05^x=3000

help

reinout-g ●●

Guest May 24, 2014

+1

816

2

+118608

@@ Most questions are answered and the 'End of Day Wrap' is written.

I encourage everyone to read the "End of Day Wrap" It is how I communicate with the forum and sometimes it contains important information.
All the old wraps can be accessed. They are in a Sticky Thread which are located in the bottom read more ..

●●

Melody May 24, 2014

+45

66

51912

5

How many solutions are there to the equation x1 + x2 + x3 + x4 + x5 = 21, where xi , i = 1, 2, 3, 4, 5, is a nonnegative integer such that a

How many solutions are there to the equation x1 + x2 + x3 + x4 + x5 = 21, where xi , i = 1, 2, 3, 4, 5, is a nonnegative integer such that a) x1 ≥ 1? b) xi ≥ 2 for i = 1, 2, 3, 4, 5? c) 0 ≤ x1 ≤ 10? d) 0 ≤ x1 ≤ 3, 1 ≤ x2 < 4, and x3 ≥ 15?

reinout-g ●●●●●

Guest May 24, 2014

0

770

1

how do you activate tan fraction to degrees, minutes and seconds?

how do you activate tan fraction to degrees, minutes and seconds
example: Tan alpha= 2,64

Alan ●

Guest May 24, 2014

0

566

2

how do you activate tan fraction to degrees, ie to -1

CPhill ●●

Guest May 24, 2014

0

1

2089

1

The acceleration of a particle is inversely proportional to the square of the time since it was fired. If the acceleration of the particle 2

The acceleration of a particle is inversely proportional to the square of the time since it was fired. If the acceleration of the particle 20 seconds after it was fired was 5 m/sec2, what was its acceleration 5 seconds later?

Melody ●

Guest May 24, 2014

All Questions ⁺⁰230848 Questions

brain teaser

find the total no. of deer in the herd ?

@@ Most questions are answered and the 'End of Day Wrap' is written.

i'ts good calculator

what is shift log?

How many ways can n books be placed on k distinguishable shelves b) if no two books are the same, and the positions of the books on the shel

what is the volume and surface area of a truncated cube

infimum A=(-2,3]

sunny is now 32 yrs old and his don is 7 years old . in how many yrs will sunny be twice as old as his son ?

lg 4x + lg 2x - 4 = 0

what is 5+2/8+22100-530141592653589793/19+8154+5*8547/6-5485?

Help me solve this question pleaseee??!!!

How can i depict to a chart measurements like: per 15 sec for 2 min

How can I write a rule that translates y=x^2 into y=(x+7)^2-4?"

114000000-35%=?

32-34=A, A+1=B, B squared equals z, what is z.A.B

How do i download this to my desktop?

1200x1,05^x=3000

@@ Most questions are answered and the 'End of Day Wrap' is written.

How many solutions are there to the equation x1 + x2 + x3 + x4 + x5 = 21, where xi , i = 1, 2, 3, 4, 5, is a nonnegative integer such that a

how do you activate tan fraction to degrees, minutes and seconds?

how do you activate tan fraction to degrees, ie to -1

The acceleration of a particle is inversely proportional to the square of the time since it was fired. If the acceleration of the particle 2

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