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
230590 Questions
0
792
2
الاحصاء
هاجر 50 عامل من احدى القرى المصرية للعمل بالخارج عام 1987 و كان متوسط اعماره عند الهجرة 27 فإذا عادو جميعا إلى قريتهم عام 1991 فكم يكون متوسط اعمارهم عند العودة إلى قريتهم وكم متوسط اعمارهم عام 1999 ؟
●
●
Guest
Mar 30, 2016
0
461
1
What is Negative two to the second power times to the third power?
What is Negative two to the second power times to the third power?
●
Guest
Mar 30, 2016
0
451
1
Make substitutions of the form x = X + a, y = Y + b, to turn the differential equation
Make substitutions of the form x = X + a, y = Y + b, to turn the differential equation
●
Guest
Mar 30, 2016
0
1
4757
3
show working
A man spends one fifth of the money in his wallet . He then spends one fifth of what remains in the wallet. He spends $36.00 in all. How much money did he have to begin with?
heureka
●
●
●
Guest
Mar 30, 2016
0
701
1
Antilog input
how do I input antilog in the scientific calculator?
●
Guest
Mar 30, 2016
0
412
1
what is 1over20 divided by 3over4?
what is 1over20 divided by 3over4?
●
Guest
Mar 30, 2016
0
874
4
+72
The difference between expanding and index laws?
a. Show, by exapnding, that 310=95
b. Show, using index laws, that 310=95
Don't they just mean the same thing?
read more ..
Jaz908
●
●
●
●
Jaz908
Mar 30, 2016
0
680
1
+72
How do I raise a number on this calculator other then just 3 and 2?
Thanks :D
●
Jaz908
Mar 30, 2016
0
532
1
>>>>>>>>>>>>>>>>>>
sin(35)
●
Guest
Mar 30, 2016
0
603
1
URGHHHH!!
How do i do sinh
●
Guest
Mar 30, 2016
0
479
1
What is -2x-2x-2x-3 =
What is -2x-2x-2x-3 =
●
Guest
Mar 30, 2016
0
430
1
How do I write something having to do with quadratic formulas?
How do I write something having to do with quadratic formulas?
●
Guest
Mar 30, 2016
0
904
1
Quadratic formula
Solve using the quadratic formula:
A) 5x^2+7x=-2 B) 12x^2-28x+15=0
Alan
●
Guest
Mar 30, 2016
0
472
1
cos tan sin
how do i use a -cos sin or tan thanks
●
Guest
Mar 30, 2016
0
498
1
solving for y
y-9/x=3/5
●
Guest
Mar 30, 2016
+5
379
2
how?
6a+3b
●
●
Guest
Mar 30, 2016
0
493
1
Finite Math
Suppose N > 0 and let p = Pr[Z ≤ –N]. Compute Pr[Z ≤ N] in terms of p A. 2p – 1 B. 1 – p C. 1 – 2p D. | p – .5 |
●
Guest
Mar 30, 2016
0
405
2
Functions & Graphing
Rewrite 2x^2+9x-5 in factored form then find x-intercepts and vertex and graph the function
●
●
Guest
Mar 30, 2016
0
365
1
angle question
2 angles are complementary. one angle is 5 more than 2 times the second
●
Guest
Mar 30, 2016
+5
352
0
question
how to put in a mixed fraction
Guest
Mar 30, 2016
0
535
1
Paper in a house?
How can I find how much paper fits in a house?
●
Guest
Mar 30, 2016
0
721
2
x=1/(y-2)
x=1/(y-2)
solve for y
●
●
Guest
Mar 30, 2016
«
latest
9222
9221
..
3045
3044
3043
3042
3041
..
2
1
»
Post New Question
1 Online Users
Top Users
+128474
CPhill
moderator
+118609
Melody
moderator
+33615
Alan
moderator
+14913
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1484
bader
+1085
parmen
+1032
kittykat
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.