Register
Login
Username
Password
Login
forgot your password?
Home
Forum
+0
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
237665 Questions
0
4961
5
what is the multiplicative inverse of -5/4
what is the multiplicative inverse of -5/4
CPhill
●
●
●
●
●
Guest
Feb 6, 2015
0
486
2
will u do my math for me
will u do my math for me
●
●
Guest
Feb 6, 2015
0
415
1
how u put into scientific notation
how u put into scientific notation
●
Guest
Feb 6, 2015
0
563
1
A girl
A girl has X number of cherries. She eats 1 and then gives her sister 1/2 of those left. She eats another cherry and then gives her brother 1/3 of what is left over. The girl now has 6 cherries. What is the number of cherries with which she began?
read more ..
CPhill
●
Guest
Feb 6, 2015
0
881
4
75.3% as a decimal
75.3% as a decimal
happy7
●
●
●
●
Guest
Feb 6, 2015
0
1
2450
1
cot^2x * sinx = cot^2x
cot^2x * sinx = cot^2x
CPhill
●
Guest
Feb 6, 2015
0
583
0
√289 + 2/5
√289 + 2/5
Guest
Feb 6, 2015
+3
941
16
+270
Fractions are hard for my brain...
Write 42% as a fraction. Then find 42% of 50. Gosh i need help i am horrible at fractions!
CPhill
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
SevenSins
Feb 6, 2015
0
986
2
an investment of $75000 increases of a rate of 12.5% per year quarterly compound what would it be in 30 years?
an investment of $75000 increases of a rate of 12.5% per year quarterly compound what would it be in 30 years?
Melody
●
●
Guest
Feb 6, 2015
0
627
0
U wot m8?
U wot m8? How many wots?
Guest
Feb 6, 2015
0
483
1
+270
WHY? does it?
Why does earth NOT spin off its course??
Melody
●
SevenSins
Feb 6, 2015
0
857
1
can u simplify the square root of n to the the fifth power (assuming n is positive)
can u simplify the square root of n to the the fifth power (assuming n is positive)
heureka
●
Guest
Feb 6, 2015
+8
609
0
+118724
I have cursorily checked most posts up to and including question page 1323+ and answer page 3576+
I have cursorily checked most posts up to and including question page 1323+ and answer page 3576+
---------------------------------------------------------------------
There are many that do not have answers -
read more ..
Melody
Feb 6, 2015
0
482
1
what is 1+1
what is 1+1
●
Guest
Feb 6, 2015
0
2494
1
the larger two numbers are four times the smaller and their sum is 85
the larger two numbers are four times the smaller and their sum is 85
CPhill
●
Guest
Feb 6, 2015
0
441
1
if g(x)is the square root of x what is g(x + 2)
if g(x)is the square root of x what is g(x + 2)
Melody
●
Guest
Feb 6, 2015
0
453
0
+63
NO!!!!!
no why do you need help
BlueSoldier
Feb 6, 2015
0
727
2
Can anyone square the circle with ruler and diabete?(lets see how smart you are!!)
Can anyone square the circle with ruler and diabete?(lets see how smart you are!!)
CPhill
●
●
Guest
Feb 6, 2015
0
561
0
+63
is anybody up at all
is anybody up at all
BlueSoldier
Feb 6, 2015
0
463
1
what is the vlaue of pie
what is the value of pie
Melody
●
Guest
Feb 6, 2015
0
475
1
asdffhjkghg
if i have 1 dollar and i spend 60p on a pack of match attax how much do i have
●
Guest
Feb 6, 2015
«
latest
9505
9504
..
1324
1323
1322
1321
1320
..
2
1
»
Post New Question
0 Online Users
Top Users
+130536
CPhill
moderator
+33665
Alan
moderator
+15127
asinus
moderator
+2232
Bosco
+1808
blackpanther
+850
cooIcooIcooI17
+762
history
+448
HiylinLink
+267
CInsbstnkng
+114
ikleyn
+113
thatgirlaj
Sticky Topics
Some guidelines for question askers.
What is Happening 5
Again a number puzzle. Multiply in writing.
Loads of fun printable number and logic puzzles
¤¤¤¤Welcome To Web2.0calc¤¤¤¤
How to display latex properly
Feature Questions 1 - Started 8th May 19
How to upload a picture.
If a question is ticked that does not mean you cannot continue it.
Should you consider anything before you answer a question?
Geometry Thread
PUZZLES
LaTex Coding
/calculator/bsh9ex1zxj
Historical post!
What is happening? Wrap #4
Great Questions to Learn From 2
Great Answers to Learn From
Reference Material
Information for new people.