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}
131923 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
158
6
+8613
How is everyone's friday so far? :)
How is everyone's friday so far? :)
off-topic
Hayley1
●
●
●
●
●
●
Hayley1
Dec 18, 2015
0
138
1
question
Find the slope of the line that passes through (65, 25) and (66, -16). Simplify your answer and write it as a proper fraction, improper fraction, or integer.
●
Guest
Dec 18, 2015
0
149
1
pre-calculus question of the day
find the value(s) of (cos^-1 (sqrt(2/2)
●
Guest
Dec 18, 2015
0
173
1
Ava
438219+438219=
●
Guest
Dec 18, 2015
0
194
5
quick
john paid $34 for 2 algebra books and three geometry books. he paid $36 for 3 algebra and two geometry books. cost for each book?
Dragonlance
●
●
●
●
●
Guest
Dec 18, 2015
0
271
3
+378
Hey
Hey
●
●
●
beababy
Dec 18, 2015
0
156
3
How do you back up taxes.
if your sale is $89 and you want to back up the tax @ 6%, how do you calculate this?
●
●
●
Guest
Dec 18, 2015
0
200
2
Help!! How do u answer this
Y=3/5x+7
●
●
Guest
Dec 18, 2015
0
198
1
Two completely unrelated children exhibit allergy symptoms with respective probabilities of 0.5 and 0.3. What is the probability that on a random day that:
a. both children exhibit allergy symptoms?
b. exactly one of the two children exhibit allergy symptoms?
read more ..
●
Guest
Dec 18, 2015
0
117
0
Math
Calculate the maxium height of a firework launched from the ground, if it is set to explode 3 seconds after launch. Here's the equation -16t^2 + 150t + 500 I plug 3 where t= time. Once you plug it in solve the equation which I did, but what can you conclude
read more ..
Guest
Dec 18, 2015
+25
176
3
+8613
I just need to say this . . .
Hey, everyone! I need to talk to everyone about this!! They're a ton of bullies EVERY WHERE!! There online, in your class, in your lunch, everywhere.
I recently just saw my best friendd, get bullied at lunch just a few moments ago. People
read more ..
●
●
●
Hayley1
Dec 18, 2015
0
356
1
I roll a pair of dice. What is the probability that:
The sum of the pips on the top faces is 10 or doubles is rolled?
The sum of the pips on the top faces is 7 or the sum of the pops on the top faces is 10?
read more ..
●
Guest
Dec 18, 2015
+5
179
2
AWNSER
what is 11.0 divided by 9.0 then that ronded to the nerest hundereth
●
●
Guest
Dec 18, 2015
0
285
2
Erica wins Candy Land 82% of the time. If she plays five games of Candy Land, what is the probability that:
she loses at least one game?
she loses all five games?
●
●
Guest
Dec 18, 2015
0
126
1
Sequences, Placement
The nth term is n(n+1). What term is 210?
●
Guest
Dec 18, 2015
0
464
2
Math Help
Use Pascal's triangle to expand the binomial.
(d - 5y)^6
●
●
Guest
Dec 18, 2015
0
144
1
Math
Find all the zeros of the equation.
x^4 - 6x^2 - 7x - 6 = 0
●
Guest
Dec 18, 2015
0
162
3
3@^1728
3@^1728
●
●
●
Guest
Dec 18, 2015
0
169
1
help
the simpsons plan to put a walkway around their pool. the pool dimensions are 12 feet by 20 feet. if the area of the pool and walkway is 308 square feet, what are the dimensions of the walkway?
●
Guest
Dec 18, 2015
0
200
6
help
x^2+10x=4
Alan
●
●
●
●
●
●
Guest
Dec 18, 2015
0
158
11
+743
hey
hey
●
●
●
●
●
●
●
●
●
●
●
julio772
Dec 18, 2015
0
155
1
Math
How do you figue out the perimeter of a circle
●
Guest
Dec 18, 2015
0
145
3
math
what is 3/4 divided by 1/8
●
●
●
Guest
Dec 18, 2015
0
171
1
math class
negative 35 divided by 7
●
Guest
Dec 18, 2015
10
25
50
100
«
latest
5275
5274
..
2550
2549
2548
2547
2546
..
2
1
»
Post New Question
1 Online Users
Top Users
+91900
Melody
moderator
+83935
CPhill
moderator
+26544
Alan
moderator
+19054
heureka
+12117
ElectricPavlov
+11843
rosala
+9032
Omi67
moderator
+8256
DragonSlayer554
+7225
asinus
moderator
+6928
MaxWong
+6510
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