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
234927 Questions
0
870
2
domain functions
-1<=sqrt(3)tgx<=1
●
●
Guest
Jun 13, 2017
0
741
1
division
what can 3245 divided by 5.5 be rounded to to get a whole number
●
Guest
Jun 13, 2017
0
2553
1
what are the rule of a sequence 2, -3, -8, -13, . . .
what are the rule of a sequence 2, -3, -8, -13, . . .
●
Guest
Jun 13, 2017
0
1053
4
pls hurry
If Jacob has 40$, for working 3 hours. But spends 1/3 of the money that he just earned for working 7 more hours. How much money does Jacob have left?
mathguardian23
●
●
●
●
Guest
Jun 13, 2017
-1
1562
3
+9665
Welp. Series expansion
Expand .
●
●
●
MaxWong
Jun 13, 2017
0
782
1
halp
i cant do the sine
●
Guest
Jun 13, 2017
0
903
2
how to do the short multiplication method
I'm confused on how to do the short multiplication method?
My q was
52 x
38
read more ..
●
●
Guest
Jun 13, 2017
0
766
2
Proving
(sec(x)-1) * (sec(x)+1)* cot(x) = tan(x)
●
●
Guest
Jun 13, 2017
0
635
1
in hyperbolas, is it possible for the hyperbola to cross the asymptote and then get closer to it?
in hyperbolas, is it possible for the hyperbola to cross the asymptote and then get closer to it?
●
Guest
Jun 13, 2017
0
983
2
Simplify(-5+q)(-4p)-(-3q)(-3p-2)
Simplify(-5+q)(-4p)-(-3q)(-3p-2)
●
●
Guest
Jun 13, 2017
0
867
1
Trig function Problem
If theta is an angle in quadrant IV such that sine(theta)=-5/6, find secant and tangent of theta
●
Guest
Jun 13, 2017
0
794
2
HELP
50cos(9x)=-240+15(x+√(57+50sin(9x))/4)
●
●
Guest
Jun 13, 2017
0
1129
3
Help!
A textbook has 1,000 pages. How many of the pages have page numbers whose digits add up to exactly 4?
●
●
●
Guest
Jun 13, 2017
0
503
0
Stats question?
x-rays and lasers are used to inspect solder-joints on printed circut boards. A manufacturer of laser inspection equitment claims that their equiptment can inspect least 10 solder joints per second, when they are spaced 0.1 inch apart. a potentia buyer
read more ..
Guest
Jun 13, 2017
0
979
1
+101
Probability Simulations
1. DIE ROLL A math class decided to test whether a die is fair, that is, whether the experimental probability equals the theoretical probability. The results for 100 rolls are shown below:
read more ..
●
Whiz333
Jun 13, 2017
0
714
1
HELP
Robbie has pulled 18 marbles from a large bag, and 9 of them are orange. What is the experimental probability that the next marble selected from the bag will be orange?
●
Guest
Jun 13, 2017
0
822
5
Angle of Altitude of an object.
There are people who think the earth is flat and that the sun orbits the earth at 3000 miles. If the sun is over the equator and I'm 2000 miles, at what angle would I see the sun?
The adjacent would be 2000, the opposite 3000. so
read more ..
●
●
●
●
●
Guest
Jun 13, 2017
«
latest
9396
9395
..
4879
4878
4877
4876
4875
..
2
1
»
Post New Question
0 Online Users
Top Users
+118658
Melody
moderator
+37091
ElectricPavlov
+33653
Alan
moderator
+14985
asinus
moderator
+5265
rarinstraw1195
+3146
admin
administrator
+2653
LiIIiam0216
+2489
GingerAle
+1911
tomtom
+1837
NotThatSmart
+1758
bader
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.