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
234777 Questions
+3
398
2
what is larger -2 or -1
what is larger -2 or -1
milkshake
●
●
Guest
Sep 9, 2014
+3
3619
9
+102
Let y′′−3y′−40y=0
Entered Answer Preview Result Messages (r^2)*[e^(r*x)]-3*r*[e^(r*x)]-40*[e^(r*x)] r^2*e^(rx)-3*r*e^(rx)-40*e^(rx) correct (e^rx)*[(r-8)*(r+5)]
read more ..
Melody
●
●
●
●
●
●
●
●
●
milkshake
Sep 9, 2014
0
590
1
what is the degree of cosine whu=ich equas .9090
what is the degree of cosine which equals .9090?
AzizHusain
●
Guest
Sep 9, 2014
0
957
1
Jin spent 32 hours on math and language arts homework last month. She spent about 30% of this total time on math. About how many hours were
Jin spent 32 hours on math and language arts homework last month. She spent about 30% of this total time on math. About how many hours were spen on math?
AzizHusain
●
Guest
Sep 9, 2014
+3
486
2
what is 1 + 1 plz help me
what is 1 + 1 plz help me
●
●
Guest
Sep 9, 2014
0
2480
2
When Bruce started bowling he won 1/4 of the games he played within six month he was winning 7/16 of his games if he improves at the same ra
When Bruce started bowling he won 1/4 of the games he played within six month he was winning 7/16 of his games if he improves at the same rate what fraction of his games should he expect to win after six months
NinjaDevo
●
●
Guest
Sep 9, 2014
0
679
1
98*36=(__* 36)-(2*36)= ______
98*36=(__* 36)-(2*36)= ______
AzizHusain
●
Guest
Sep 9, 2014
+6
1259
7
if 5 ducks ate chicken and 2 died from it how many would be left?
If 5 ducks ate chicken and 2 died from it, how many would be left?
ThAnswerGuy
●
●
●
●
●
●
●
Guest
Sep 9, 2014
0
1
4112
2
Harry and Angela look from their balcony to a swimming pool below that is 25 m from the bottom of their building. They estimate the balcony
Harry and Angela look from their balcony to a swimming pool below that is 25 m from the bottom of their building. They estimate the balcony is 45 m high and wonder how fast they would have to jump horizontally to succeed in reaching the pool. What is your
read more ..
Alan
●
●
Guest
Sep 9, 2014
Sep 8, 2014
+3
537
1
v+(-10= -7
v + (- 10) = -7
ThAnswerGuy
●
Guest
Sep 8, 2014
0
439
1
Simplify [(4b)^4]^4
Simplify [(4b)^4]^4
●
Guest
Sep 8, 2014
0
421
1
15(12/3)-(7)(7) - (2)(7)
15(12/3)-(7)(7) - (2)(7) ?
●
Guest
Sep 8, 2014
0
525
1
5x+(-2×)
5x+(-2×)
●
Guest
Sep 8, 2014
0
565
1
+10
Grade 9
how do you slove multi-variable equations?
for example: Solve A = 1/2bh for b
NinjaDevo
●
Nba2k14
Sep 8, 2014
0
5551
1
write an expression with an exponent that has a value between 0 and 1
write an expression with an exponent that has a value between 0 and 1
AzizHusain
●
Guest
Sep 8, 2014
0
630
1
x^2/x+100=50
x^2/x+100=50
AzizHusain
●
Guest
Sep 8, 2014
0
994
1
log6(x)=-2
log6(x)=-2
AzizHusain
●
Guest
Sep 8, 2014
0
556
3
-8i*-3i
-8i*-3i What is the answer to this question
Melody
●
●
●
Guest
Sep 8, 2014
0
574
2
what is the last number
what is the last number
DragonSlayer554
●
●
Guest
Sep 8, 2014
0
959
8
+8262
Calculus Question
What is Calculus? When and how is it used?
Melody
●
●
●
●
●
●
●
●
DragonSlayer554
Sep 8, 2014
0
514
1
what is an algorithm
what is an algorithm
AzizHusain
●
Guest
Sep 8, 2014
0
1707
3
what is the square root of 20 in decimal form
what is the square root of 20 in decimal form
Melody
●
●
●
Guest
Sep 8, 2014
0
1377
1
what is 3 3/4 times 3 1/3 times 16
what is 3 3/4 times 3 1/3 times 16
NinjaDevo
●
Guest
Sep 8, 2014
«
latest
9390
9389
..
682
681
680
679
678
..
2
1
»
Post New Question
1 Online Users
Top Users
+118653
Melody
moderator
+37084
ElectricPavlov
+33653
Alan
moderator
+14985
asinus
moderator
+5265
rarinstraw1195
+3146
admin
administrator
+2651
LiIIiam0216
+2489
GingerAle
+1887
tomtom
+1832
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.