web
2.0
calc
Register
Login
Home
Forum
^{+0}
Widgets
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
Post New Question
All Questions
^{+0}
129509 Questions
Questions
Answers
Sort:
Start Date
Start Date
Recently Updated
Most Answers
Most Viewed
Filter:
All
All
Answered
Unanswered
Tags:
All
All
No Off-topic
Off-topic
hide off-topic posts
+10
202
3
+2765
Hi guys
Did everyone have a good Christmas?
●
●
●
InjustaGod
Dec 27, 2015
+4
183
1
+14
What do you think of this number
What do you think of this number
(((((102+28+197)/237)*4)/100) )*(1072860548+1282199103+1308366523))
CPhill
●
mkord
Dec 27, 2015
0
150
1
Is the site functional???
Is the site functional???
●
Guest
Dec 27, 2015
0
189
4
How does one enter this equation in calculator?
(0.9807)**10=0.8229
MSKITA
●
●
●
●
Guest
Dec 27, 2015
+5
383
2
How do you do negative exponents?
How do you do negative exponents?
●
●
Guest
Dec 27, 2015
0
132
0
MATHS
38.776-Square Root/6.378 Squared + 3.1 Squared
Guest
Dec 27, 2015
Dec 26, 2015
+5
141
2
Question
How many days has it been since feburary 14th 2005
CPhill
●
●
Guest
Dec 26, 2015
0
393
3
+2493
If a circle...
If a circle is centered at the origin and tangent to the line y=-x+4 , what is the area of the circle devided by pi ?
A) 2
B) 4
C) 8
read more ..
CPhill
●
●
●
Solveit
Dec 26, 2015
0
252
2
lim((x^2+bx)/(x-1)-x+2)=0,x->infinity
lim((x^2+bx)/(x-1)-x+2)=0,x->infinity
find b with steps please
Alan
●
●
Guest
Dec 26, 2015
+4
606
2
+8
how do you solve: -(5/2 + 7/3)
how do you solve: -(5/2 + 7/3)
●
●
katherinewynns
Dec 26, 2015
0
178
1
Allysonxhayes
What is 75-48
●
Guest
Dec 26, 2015
0
371
3
x^2+x>1/e^4
x^2+x>1/e^4
CPhill
●
●
●
Guest
Dec 26, 2015
0
138
1
pleas can someone help me thank you
2/3*3/2=?
●
Guest
Dec 26, 2015
0
503
6
lim(x/(2-cos(x)),x->infinity
lim(x/(2-cos(x)),x->infinity
Alan
●
●
●
●
●
●
Guest
Dec 26, 2015
0
224
5
find the area from 0 to e/λ of g(x)=λx/e-ln(λx)
find the area from 0 to e/λ of g(x)=λx/e-ln(λx)
its done with integral but for some reason I get wrong results
read more ..
advanced
Alan
●
●
●
●
●
Guest
Dec 26, 2015
0
403
9
+2493
A good website to practice :)
Guys there is all the real SAT tests from 1995 to 2015 and practice tests: http://www.cracksat.net
CPhill
●
●
●
●
●
●
●
●
●
Solveit
Dec 26, 2015
0
441
2
+2493
did i need to write everything down or there is easier way ?
did i need to write everything down or there is easier way ?
Solveit
●
●
Solveit
Dec 26, 2015
0
225
4
+2493
The graph
The graph of a function in the xy-plane is a parabola that opens upward and has its vertex a point (c,d). If the line L is tangent to the parabola at its vertex, which of the following must be another point on line L
A) (-5,d)
B) (-5-d)
read more ..
Solveit
●
●
●
●
Solveit
Dec 26, 2015
0
189
2
طريقة كتابة المتغير y
كيف اكتب المتغير y ؟
Melody
●
●
Guest
Dec 26, 2015
+10
216
4
+8256
Merry Christmas (A bit TOO late!)!
Hello all! Merry Xmas to all here! I hope you enjoy your festival/holiday! Mine is very Chritsian, and I enjoy it! No presents but still love it! Thanks to all to the forum! If you lived close to me, I would give presents to all of you! My birthday wasn't
read more ..
rosala
●
●
●
●
DragonSlayer554
Dec 26, 2015
+5
367
3
find factor
find factor: x^2-2xy+y^2+3x-3y-4
Melody
●
●
●
Guest
Dec 26, 2015
0
190
0
HOW TO FIGURE PERCENTAGES
HOW TO FIGURE PERCENTAGES
Guest
Dec 26, 2015
Dec 25, 2015
0
187
1
Deferred Annuity
Jack is 45 years old and a small business owner. He intends to retire at 65. To that end, he purchased a stripped coupon for $311,804.73 to mature on his retirement date. On his retirement, he plans to withdraw annual annuity payments from his retirement
read more ..
●
Guest
Dec 25, 2015
0
202
2
Dear sir/madame, I would like to know about a math problem. If we start with an amoun of 100 and in 100 weeks it becomes 1.3M we increase it weekly by 10
Dear sir/madame, I would like to know about a math problem. If we start with an amoun of 100 and in 100 weeks it becomes 1.3M we increase it weekly by 10 procent. I assume the formula is: 100x1,1^100=1.3 now I would like to know if 1.3 is 1000 1000=100x1,1^A,
read more ..
●
●
Guest
Dec 25, 2015
10
25
50
100
«
latest
5179
5178
..
2563
2562
2561
2560
2559
..
2
1
»
Post New Question
2 Online Users
Top Users
+91469
Melody
moderator
+81031
CPhill
moderator
+26403
Alan
moderator
+18829
heureka
+17711
geno3141
+11757
rosala
+10853
ElectricPavlov
+8930
Omi67
moderator
+7189
asinus
moderator
+6925
MaxWong
+5931
hectictar
Sticky Topics
Geometry Thread
PUZZLES
LaTex Coding
How to upload a picture
https://www.desmos.com/calculator/bsh9ex1zxj
@ Is PROCRASTINATION a problem for you ?
@@ Interest questions.
@ Site full of printable puzzles.
Historical post!
@ Instructions on uploading pictures
Number Puzzles
What is happening? Wrap #4
Great Questions to Learn From 2
abs() on this calculator
END OF WHATEVER: WRAP #3
End of Day Wrap #2
Site Development
Great Answers to Learn From
Reference Material
Information for new people.
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.
See details
I accept cookies