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}
132028 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
242
3
If and , then what is ?
If
and
,
read more ..
CPhill
●
●
●
Guest
Jan 29, 2015
0
112
1
x, y, and z all equal 2100. x and y together are 3 times z
x, y, and z all equal 2100. x and y together are 3 times z
geno3141
●
Guest
Jan 29, 2015
0
136
3
Why did the chicken cross the road?
Hmmmmm..........something to think about
●
●
●
Guest
Jan 29, 2015
0
638
0
What is the solution or solutions of 3^x=5x
What is the solution or solutions of 3^x=5x
Guest
Jan 29, 2015
0
114
1
(3p^2q)^3(2pq^2)^4
(3p^2q)^3(2pq^2)^4
Melody
●
Guest
Jan 29, 2015
0
178
4
+37
How do you convert -51.38 into a fraction in simplest form?!
How do you convert -51.38 into a fraction in simplest form?!
And how do you do the same thing but with 1.04 repeating??
Mathematician
●
●
●
●
AmandaXX
Jan 29, 2015
0
347
2
what is 14,250,000 in scientific notation?
what is 14,250,000 in scientific notation?
Melody
●
●
Guest
Jan 29, 2015
0
102
0
what is y=3x-4
what is y=3x-4
Guest
Jan 29, 2015
0
141
1
why are elephants so fat?
why are elephants so fat?
TayJay
●
Guest
Jan 29, 2015
0
913
3
A vending machine has twice as many quarters in it as dollars. If the quarters and the dollar bills have a combined value of $96, how many q
A vending machine has twice as many quarters in it as dollars. If the quarters and the dollar bills have a combined value of $96, how many quarters are in the machine?
CPhill
●
●
●
Guest
Jan 29, 2015
0
103
0
Engines are often rated by their torque output. A certain engine produces a maximum torque of 100 ft·lb on its 5.00&nb
Engines are often rated by their torque output. A certain engine produces a maximum torque of 100 ft·lb on its 5.00 cm diameter crank shaft.
(a) What is this torque in N·m?
___________ N·m
(b) Calculate the
read more ..
physics
Guest
Jan 29, 2015
0
269
0
Sarah said that 0.00001 is bigger than 0.001 because the first number has more digits to the right of the decimal point.Is Sarah correct? Ex
Sarah said that 0.00001 is bigger than 0.001 because the first number has more digits to the right of the decimal point.Is Sarah correct? Explain your thinking using negative powers of 10 and the number line.
Guest
Jan 29, 2015
0
64
1
what does a question mean when it asks you to write the problem without the negative exponents?
what does a question mean when it asks you to write the problem without the negative exponents?
CPhill
●
Guest
Jan 29, 2015
Jan 28, 2015
0
741
1
which number is equivalent to 0.0000001:10E7 or 10E-7 ? how do you know?
which number is equivalent to 0.0000001:10E7 or 10E-7 ? how do you know?
geno3141
●
Guest
Jan 28, 2015
0
110
2
what is the square root of 20
what is the square root of 20
Melody
●
●
Guest
Jan 28, 2015
0
90
0
The climber starts at an elevation of 1564 feet and descends 42 feet. What is the new elevation of the climber?
The climber starts at an elevation of 1564 feet and descends 42 feet. What is the new elevation of the climber?
Guest
Jan 28, 2015
0
136
0
what is the smallest power of 10 that would exceed 999,999,999,99?
what is the smallest power of 10 that would exceed 999,999,999,99?
Guest
Jan 28, 2015
0
1359
2
what is the smallest power of 10 that would exceed 999,999,999,991
What is the smallest power of 10 that would exceed 999,999,999,991?
Melody
●
●
Guest
Jan 28, 2015
+3
67
2
Robort has a bag of marbles with 7blue marbles 5purple 12red and 6orange how many times can he get purple
Robort has a bag of marbles with 7blue marbles 5purple 12red and 6orange how many times can he get purple
CPhill
●
●
Guest
Jan 28, 2015
10
25
50
100
«
latest
5280
5279
..
1279
1278
1277
1276
1275
..
2
1
»
Post New Question
28 Online Users
Top Users
+91927
Melody
moderator
+84066
CPhill
moderator
+26547
Alan
moderator
+19076
heureka
+12119
ElectricPavlov
+11843
rosala
+9044
Omi67
moderator
+8256
DragonSlayer554
+7225
asinus
moderator
+6928
MaxWong
+6536
hectictar
Sticky Topics
Let ABC be any triangle. Equilateral triangles BCX, ACY, and BAZ are constructed such that none of these triangles overlaps triangle ABC.
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
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