web
2.0
calc
Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Username
Password
Login
forgot your password?
Yes, I accept cookies
This website uses cookies to improve user experience. By accepting with the checkbox "Yes, I accept cookies" you consent to all cookies in accordance with our
Cookie Policy
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}
129578 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
0
251
1
A soap company changes the design of its soap from a cone to a sphere. The cone had a height of 3cm and a radius of 2cm . The sphere has a d
A soap company changes the design of its soap from a cone to a sphere. The cone had a height of 3cm and a radius of 2cm . The sphere has a diameter of 3cm. How much more soap, in cubic centimeters, does the new design contain than the old design?
read more ..
CPhill
●
Guest
Jul 31, 2015
0
330
0
+91510
Chris, Alan or I have cursorily checked most posts up to and including
Chris, Alan or I have cursorily checked most posts up to and including
question page 1926+ and answer page 5182+
---------------------------------------------------------------------
read more ..
Melody
Jul 31, 2015
0
212
2
if donald eats to bears an hour how many bears would he eat in 23 hours
if donald eats two bears an hour how many bears would he eat in 23 hours
●
●
Guest
Jul 31, 2015
0
208
1
What are limits?
What are limits?
●
Guest
Jul 31, 2015
0
461
4
+281
The corners of a square with side 12 is cut away to form an octagon with all sides equal. What is the length of a side of the octagon so for
The corners of a square with side 12 is cut away to form an octagon with all sides equal. What is the length of a side of the octagon so formed?
Bala is setting up a factory to manufacture tennis b***s. If he buys a machine that costs Rs. 59728,
read more ..
CPhill
●
●
●
●
kes1968
Jul 31, 2015
0
346
1
+281
Sonia drove 1 hour longer than Neha at an average speed 4 kilometers
Sonia drove 1 hour longer than Neha at an average speed 4 kilometers
per hour faster than Neha. Archana drove 2 hours longer than Neha at an average speed 8 kilometers per hour faster than Neha. If Sonia drove 60 kilometers more than Neha, then how many
read more ..
Melody
●
kes1968
Jul 31, 2015
+3
246
2
100 rise to the 0 exponent is
100 rise to the 0 exponent is
Melody
●
●
Guest
Jul 31, 2015
0
293
1
Area=6sin(360(Celcius symbol)/6)12
Area=6sin(360(Celcius symbol)/6)12
Melody
●
Guest
Jul 31, 2015
0
289
1
What is 30% of $12.00?
What is 30% of $12.00?
Melody
●
Guest
Jul 31, 2015
0
206
0
+109
Personal Question Regarding Public Schools v.s Charter Schools.
I just want to know if this is humanely acceptable. So, currently I am a Senior in high school. I want to graduate early so i talked to my parents and they reenrolled me into a charter school that I went to last summer that is a 'complete at your own pace'
read more ..
Biotomic121
Jul 31, 2015
0
352
1
At a conference for 500 people, 20% of the participants are French, 50% are Americans, 5% are Germans, and are of other nationalities. How m
At a conference for 500 people, 20% of the participants are French, 50% are Americans, 5% are Germans, and are of other nationalities. How many French participants are at the conference?
geno3141
●
Guest
Jul 31, 2015
0
321
1
A submarine sailed 30 nautical miles from X to Y on a course of 040 degrees. It then sailed 55 nautical miles due east to Z. Find the distan
A submarine sailed 30 nautical miles from X to Y on a course of 040 degrees. It then sailed 55 nautical miles due east to Z. Find the distance and bearing of Z from X.
Alan
●
Guest
Jul 31, 2015
0
213
3
what is the biggest infinite number
what is the biggest infinite number
Biotomic121
●
●
●
Guest
Jul 31, 2015
0
208
6
how to multiply
how to multiply
radix
●
●
●
●
●
●
Guest
Jul 31, 2015
0
232
1
how do turn 18/34 into a fraction
how do turn 18/34 into a fraction
CPhill
●
Guest
Jul 31, 2015
0
193
1
A= 3.14r^2 So what is it if r=6cm
A= 3.14r^2 So what is it if r=6cm
CPhill
●
Guest
Jul 31, 2015
0
6727
13
11. You deposit $200 each month into an account earning 3% interest compounded monthly. a. How much will you have in the account in 30 years
11. You deposit $200 each month into an account earning 3% interest compounded monthly.
a. How much will you have in the account in 30 years?
b. How much total money will you put into the account?
c. How much total interest will
read more ..
Alan
●
●
●
●
●
●
●
●
●
●
●
●
●
Guest
Jul 31, 2015
0
216
1
200(1+(.03/12))^(30(12))
200(1+(.03/12))^(30(12))
CPhill
●
Guest
Jul 31, 2015
0
232
2
1:26= what %
1:26= what %
radix
●
●
Guest
Jul 31, 2015
0
268
1
u-v/8v - 6u-3v/8v
u-v/8v - 6u-3v/8v
Melody
●
Guest
Jul 31, 2015
10
25
50
100
«
latest
5182
5181
..
1924
1923
1922
1921
1920
..
2
1
»
Post New Question
20 Online Users
Top Users
+91510
Melody
moderator
+81090
CPhill
moderator
+26412
Alan
moderator
+18843
heureka
+17711
geno3141
+11762
rosala
+10864
ElectricPavlov
+8932
Omi67
moderator
+7189
asinus
moderator
+6925
MaxWong
+5939
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