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?
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}
135380 Questions
0
199
8
+305
this is not math
anonymous please dont put so many questios
●
●
●
●
●
●
●
●
gar12
Jan 29, 2015
0
159
2
How do u do e average 5,200
How do u do e average 5,200
happy7
●
●
Guest
Jan 29, 2015
0
231
5
1/2x+5≤6
1/2x+5≤6
CPhill
●
●
●
●
●
Guest
Jan 29, 2015
0
204
5
x/15 = 5/3
x/15 = 5/3
Sasini
●
●
●
●
●
Guest
Jan 29, 2015
+5
234
87
+305
hi everone
hi
happy7
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
gar12
Jan 29, 2015
0
220
1
(4.5)(5)(-2) please help me simplify this
(4.5)(5)(-2) please help me simplify this
happy7
●
Guest
Jan 29, 2015
0
164
0
x - 20% = 924 what is x?
x - 20% = 924 what is x?
Guest
Jan 29, 2015
0
119
0
Let t2 = Time travelled by the second train. Let t1 = Time travelled by the first train alone + Time travelled with second train = 2.4 + t2
Let t2 = Time travelled by the second train. Let t1 = Time travelled by the first train alone + Time travelled with second train = 2.4 + t2 d = r1 (2.4 + t2 ) + r2 t2 2276.4 = 71 (2.4 + t2 ) + 91 t2 2276.4 = 170.4 + 71 t2 + 91 t2 2106 = 162 t2 t2 = 13 help
read more ..
Guest
Jan 29, 2015
0
166
3
At Dylans Donut Warehouse, it takes fraction 2 over 3 of a day to complete fraction 1 over 9 of an order of donuts. At this rate, how long w
At Dylans Donut Warehouse, it takes fraction 2 over 3 of a day to complete fraction 1 over 9 of an order of donuts. At this rate, how long will it take to complete the entire order of donuts?
happy7
●
●
●
Guest
Jan 29, 2015
0
741
1
Solve 3^-x = 243
Solve 3^-x = 243
CPhill
●
Guest
Jan 29, 2015
0
155
0
how do you find the parallel with the 4 given points?
how do you find the parallel with the 4 given points?
Guest
Jan 29, 2015
0
134
1
I'm confused plz help.
Company A: Company B:
C=15+ 0.10n C=0.25n
n=65
read more ..
CPhill
●
Guest
Jan 29, 2015
0
167
0
a*sqrt=3*sqrt2 how to solve this ?
a*sqrt=3*sqrt2 how to solve this ?
Guest
Jan 29, 2015
0
429
1
what is the common ratio sequence 6,-3,1.5,-0.75
what is the common ratio sequence 6,-3,1.5,-0.75
heureka
●
Guest
Jan 29, 2015
0
145
2
how to do square roots without using a calculator?
how to do square roots without using a calculator?
CPhill
●
●
Guest
Jan 29, 2015
0
169
1
The path of a fired projectile is modeled by the function f(x)=x(2x+8) where x is the height (in feet) and f(x) in the distance(in feet). If
The path of a fired projectile is modeled by the function f(x)=x(2x+8) where x is the height (in feet) and f(x) in the distance(in feet). If the distance is 24 feet, what is the height of the projectile?
heureka
●
Guest
Jan 29, 2015
+3
217
3
I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.
I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.
●
●
●
Guest
Jan 29, 2015
0
149
0
F(x) = -2x+3, what is f (-4)?
F(x) = -2x+3, what is f (-4)?
Guest
Jan 29, 2015
+3
2020
3
4/5 x 1 1/16 =
4/5 x 1 1/6
rosala
●
●
●
Guest
Jan 29, 2015
0
162
0
if one think costs 0.22 of one currency and US dollar costs 0.78 of that currency what would be the price in Dollars
if one think costs 0.22 of one currency and US dollar costs 0.78 of that currency what would be the price in Dollars
Guest
Jan 29, 2015
0
255
1
how do i use tan cos sin on this calculator?
how do i use tan cos sin on this calculator?
InnovativeProgrammer
●
Guest
Jan 29, 2015
0
168
1
what is the formula of circle area?
what is the formula of circle area?
Melody
●
Guest
Jan 29, 2015
0
208
0
+92624
I have cursorily checked most posts up to and including question page 1281+ and answer page 3434+
I have cursorily checked most posts up to and including question page 1281+ and answer page 3434+
---------------------------------------------------------------------
There may be some that do not have answers -
read more ..
Melody
Jan 29, 2015
0
1977
3
A stone is thrown straight down from the edge of a roof, 725 feet above the ground, at a speed of 7 feet per second. Remembering that the ac
A stone is thrown straight down from the edge of a roof, 725 feet above the ground, at a speed of 7 feet per second. Remembering that the acceleration due to gravity is -32 feet per second squared, how high is the stone 3 seconds later? At what time
read more ..
physics
Alan
●
●
●
Guest
Jan 29, 2015
0
727
2
how much would be the volume of ice formed by freezing 1 litre of water?
how much would be the volume of ice formed by freezing 1 litre of water?
Alan
●
●
Guest
Jan 29, 2015
«
latest
5414
5413
..
1282
1281
1280
1279
1278
..
2
1
»
Post New Question
15 Online Users
Top Users
+92624
Melody
moderator
+86890
CPhill
moderator
+26720
Alan
moderator
+19488
heureka
+17736
geno3141
+12561
ElectricPavlov
+9439
Omi67
moderator
+7322
asinus
moderator
+7087
hectictar
+6979
MaxWong
+3076
admin
administrator
Sticky Topics
New Privacy Policy, May 2018
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
New Privacy Policy
We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our
cookie policy
and
privacy policy
.
OK