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
230457 Questions
0
838
18
+305
easest question ever
300*81*9=?
CPhill
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
gar12
Jan 29, 2015
0
845
6
+305
help please. this is hard
The cost of a camera decreased from $150 to $65. What is the percent of decrease in the price?
Round to the nearest percent.
a:43%
b:57%
c:85%
read more ..
CPhill
●
●
●
●
●
●
gar12
Jan 29, 2015
0
1617
1
A large box weighing 700 N is resting on the ground on an area of 1 m 2 . How much pressure is the box exerting on the ground?
A large box weighing 700 N is resting on the ground on an area of 1 m 2 . How much pressure is the box exerting on the ground?
physics
●
Guest
Jan 29, 2015
0
1
4666
5
sqrt(3+sqrt(5))-sqrt(3-sqrt(5))
sqrt(3+sqrt(5))-sqrt(3-sqrt(5))
heureka
●
●
●
●
●
Guest
Jan 29, 2015
0
590
1
What is 55000(1.04)^8?
What is 55000(1.04)^8?
Tiddle
●
Guest
Jan 29, 2015
0
801
22
+106
Solve this problem!
Johnas was walking down the road. Johnas saw 5 kittens on a porch. He saw another 20 running on the road. How many cats did Johns see?
happy7
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
loleris
Jan 29, 2015
0
1134
4
+305
What is the percent of decrease from 200 to 110
a:45%
b:55%
c:82%
d:90%
read more ..
loleris
●
●
●
●
gar12
Jan 29, 2015
0
390
0
If Mr. Lance has a mass of 97.0 kg and generates 3310 J of kinetic energy, how fast is he moving?
If Mr. Lance has a mass of 97.0 kg and generates 3310 J of kinetic energy, how fast is he moving?
physics
Guest
Jan 29, 2015
0
437
1
how do i select sin-1
how do i select sin-1
Melody
●
Guest
Jan 29, 2015
0
637
2
+305
help fractions!!!!
what does 9/12 (p.s it`s 9 over 12 not 9 -:- 12)
9/12=?
happy7
●
●
gar12
Jan 29, 2015
0
423
2
whats 9+10?
you stupid. no i not. whats 9+10?
●
●
Guest
Jan 29, 2015
0
509
1
+6
Sorry, circles are confusing
Hey, I'm the anonymous who asked about unit circles. How do you find the sin and cosin of certain degrees?
Melody
●
Gn@alie
Jan 29, 2015
0
596
1
A Little Not So Much Simple Question
Im going to work as a teacher , i get 1 cent on the first day. The second day i get that money doubled from the first day so i get 2 cent . The next day i get 4 cent wich is 2 cent x 2 . And so it goes on . How much Euro do i get when i work as a teacher
read more ..
CPhill
●
Guest
Jan 29, 2015
0
422
1
1/4*3 4/5
1/4*3 4/5 help me
●
Guest
Jan 29, 2015
0
522
1
+14
help me with this problem
help me
CPhill
●
pmcmurray2
Jan 29, 2015
0
390
0
Solve for r. 2 = r – 3 r =
Solve for r. 2 = r – 3 r =
Guest
Jan 29, 2015
0
605
0
+305
skream town
What is the direct variation equation if y varies directly with x and y = –18 when x = 3?
read more ..
gar12
Jan 29, 2015
0
407
0
21 twenty juan
21 twenty juan
Guest
Jan 29, 2015
0
527
3
at a fottball game, 432 tickets where sold for 18240 dollars. adult ticket=50 and kids ticket=20. how many of each ticket where sold?
at a fottball game, 432 tickets where sold for 18240 dollars. adult ticket=50 and kids ticket=20. how many of each ticket where sold?
●
●
●
Guest
Jan 29, 2015
0
362
0
If i got 2 million, and the cost of one product is 18500, and the second same product is 18550, and the third 18600 and so on, what should i
If i got for example 2 million, and the cost of one product is 18500, and the second same product is 18550, and the third 18600 and so on, what should i be doing to figure out how many products i can buy? I know it should be some kind of exponential or
read more ..
Guest
Jan 29, 2015
0
820
1
2x+3y=1 and -3x+y=15 how do you get points (-4,3)
2x+3y=1 and -3x+y=15 how do you get points (-4,3)
heureka
●
Guest
Jan 29, 2015
0
954
3
+305
desimal and know fake or gussing anwers
what is 7.9 written as a desimal
a:79.0
b:7.9
c:0.79
read more ..
happy7
●
●
●
gar12
Jan 29, 2015
0
689
3
Unit Circles
How in the world do you do unit circles? Radians, degrees, what???? Please help this is my first time posting.
CPhill
●
●
●
Guest
Jan 29, 2015
0
616
3
i had ten to the power of ten to the power over 100 and it came out as infinity but its actually a googol plex so why does it say infinity
i had ten to the power of ten to the power over 100 and it came out as infinity but its actually a googol plex so why does it say infinity
CPhill
●
●
●
Guest
Jan 29, 2015
0
1551
1
A major department store chain has average sales of $1,340,000 per day. Its shrinkage rate is 0.5%. What will it's losses be for an entire y
A major department store chain has average sales of $1,340,000 per day. Its shrinkage rate is 0.5%. What will it's losses be for an entire year? (Assume 365 days per year.)
●
Guest
Jan 29, 2015
«
latest
9217
9216
..
1283
1282
1281
1280
1279
..
2
1
»
Post New Question
4 Online Users
Top Users
+128408
CPhill
moderator
+118608
Melody
moderator
+33615
Alan
moderator
+14903
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1763
tomtom
+1463
bader
+1037
parmen
+1030
blackpanther
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.