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Post New Question
All Questions
+0
230906 Questions
0
563
3
HELP!
What is the value of g o f(6) ?
f(x)=2x-8 g(x)= x-5
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Guest
Feb 9, 2016
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404
1
chemistry
How to do mole conversion
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Guest
Feb 9, 2016
0
329
0
chemistry
How to do mole conversion
Guest
Feb 9, 2016
0
386
0
PieceWise Function
Can I do a piecewise function on this calculator?
Guest
Feb 9, 2016
0
632
2
+159
Help!
What would be a key concept for subtracting fractions.?
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Baller_Status
Feb 9, 2016
0
406
1
Hardest question
64.1 divided by 327 without calculator
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Guest
Feb 9, 2016
0
678
5
Solving quadratic equations
How do you solve 2x^2 + 6x - 5 = 0 ? I divided by 2 to get x^2 + 3x - 2.5, but I can't find two numbers that add to equal 3 and multiply to equal -2.5
Alan
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Guest
Feb 9, 2016
0
566
2
pls help me
how to give the reason for this:is 343 a prime number
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Guest
Feb 9, 2016
0
584
3
help
2x^2+4.5+0.5
Solveit
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Guest
Feb 9, 2016
+30
1427
4
+118608
@ Lantern Wrap Tuesday 9/2/16
The is called the Lantern Post because it lights the way to the "What is happening" thread
https://web2.0calc.com/questions/what-is-happening-wrap-4#r88
read more ..
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Melody
Feb 9, 2016
0
433
1
Question
why do you name unknown numbers with X, Y, Z and not A,B,C
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Guest
Feb 9, 2016
0
603
3
cristi
esti frumoasa
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Guest
Feb 9, 2016
+10
1324
14
+4082
MARDI GRAS!!!
Happy Mardi Gras!!! Today is one of the best days of the year for me! There is gonna be parties and b***s, and children's parades! It's gonna be sooooooo much fun! And I'm pretty sure Rex is rolling today!!! The King and Queen of Rex are powerful rulers.
read more ..
off-topic
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Coldplay
Feb 9, 2016
0
604
1
Help me with this (relatively) easy thing!
a^12 + b^12 = c^12?
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Guest
Feb 9, 2016
+5
759
3
Pi?
What is pi?
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Guest
Feb 9, 2016
0
438
1
where is degrees on this web 2.0 calculator i have gotten the answer 43.5 but i dont know how to convert
where is degrees on this web 2.0 calculator i have gotten the answer 43.5 but i dont know how to convert
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Guest
Feb 9, 2016
0
607
0
Inverse of sin
How do I make it to the inverse of sin?
Guest
Feb 9, 2016
0
831
2
+5265
THIS IS OFF-TOPIC.
Good night all. See you in the morning for another day of helping! :)
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rarinstraw1195
Feb 9, 2016
0
530
1
x^2+2 factored
x^2+2 factored
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Guest
Feb 9, 2016
0
506
1
Optimization Using Simplex
read more ..
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Guest
Feb 9, 2016
0
377
0
Help me solve
-(-200.35)/(2(86.42))
Guest
Feb 9, 2016
0
383
1
Whats the answer to this
((1 + 3*10^8/656)/(1 - 3*10^8/656)))^{1/2} - 1
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Guest
Feb 9, 2016
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Some guidelines for question askers.
What is Happening 5
Again a number puzzle. Multiply in writing.
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