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
237635 Questions
0
1331
1
+4623
A hot air balloon is 10 feet off the ground and is rising at a constant rate of 2 feet per second. What is the height of the balloon, in feet, after 25 more
A hot air balloon is 10 feet off the ground and is rising at a constant rate of 2 feet per second. What is the height of the balloon, in feet, after 25 more seconds?
●
tertre
Sep 16, 2016
0
719
2
+4
Hi everyone I am new here
Hi everyone I am new here
●
●
Knowthatgirl556
Sep 16, 2016
0
612
1
Absolute Value
how can i get an absolute value equation that has a solution of 3 and 11?
●
Guest
Sep 16, 2016
Sep 15, 2016
0
669
1
12 X 15 =180
12 X 15 =
●
Guest
Sep 15, 2016
0
1721
1
+4623
An element is randomly chosen from among the first 15 rows of Pascal's Triangle. What is the probability that the value of the element chosen is 1 ?
An element is randomly chosen from among the first 15 rows of Pascal's Triangle. What is the probability that the value of the element chosen is 1 ?
Note: The 1 at the top is often labelled the "zeroth" row of Pascal's Triangle, by convention.
read more ..
geno3141
●
tertre
Sep 15, 2016
0
547
2
|-5 × -41| – 22 + -98
What is |-5 × -41| – 22 + -98
●
●
Guest
Sep 15, 2016
0
351
0
Looking for "I"
how to get i on this calculator
Guest
Sep 15, 2016
0
385
1
fts3ey3te3t47
what is 55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555532x5567512098765456423458776665445778990987755445567436899543456787536446
●
Guest
Sep 15, 2016
0
847
2
30% of 3360
30% of 3360
●
●
Guest
Sep 15, 2016
0
394
0
help
(-2, -16)(-1, -10)
Guest
Sep 15, 2016
0
587
1
Robert reads 90 pages per hour. How many 270-page books can he read in six hours?
Robert reads 90 pages per hour. How many 270-page books can he read in six hours?
●
Guest
Sep 15, 2016
0
770
2
fraction to decimal
fraction to decimal
2
3
●
●
Guest
Sep 15, 2016
0
531
2
help plzzz
what is the square root negative 9
●
●
Guest
Sep 15, 2016
0
798
3
H 2 O 2 H 2 O + O 2
H2O2 H2O + O2
●
●
●
Guest
Sep 15, 2016
0
753
1
+77
I really need help
What value(s) c, if any, are predicted by the Mean Value Theorem for the function f(x)=(x-2)2 on the interval [0,2]?
MaxWong
●
IronDome
Sep 15, 2016
0
622
0
+77
Please Help
What, if anything, does the Mean Value Theorem gaurantee for the given function on the given interval?
f(x)=x2-2x+5 on [1,4]
IronDome
Sep 15, 2016
0
851
3
+77
Continuous?
True or False. If f is continuous on [2,4], and f1(c)= (f(4)-f(2))/2, then c ∈ [2,4].
Alan
●
●
●
IronDome
Sep 15, 2016
0
2411
1
+4623
What is the positive difference between the product of the four smallest prime numbers and the four smallest composite numbers?
What is the positive difference between the product of the four smallest prime numbers and the four smallest composite numbers?
●
tertre
Sep 15, 2016
0
763
2
Multiplying negative and positive fractions
What is -4/5 Times 9/5
●
●
Guest
Sep 15, 2016
0
761
1
+35
exponents
what is 9*9*9(9*9*9)9*9*9
●
changeboy123
Sep 15, 2016
0
846
4
+14
Math homework, please help!
Solve for y, and justify each step.
0.5x - 0.75y = -2
asinus
●
●
●
●
MoTayW01
Sep 15, 2016
0
502
1
Algebra math
How would I find 3.4+a/2.5= -5.92
●
Guest
Sep 15, 2016
0
659
2
6/4 divide by 1/8
what is 6/4 divided by 1/8
●
●
Guest
Sep 15, 2016
0
480
2
0/0
0/0 is 0 right? because zero means no value so there is nothing to divide?
●
●
Guest
Sep 15, 2016
«
latest
9504
9503
..
3592
3591
3590
3589
3588
..
2
1
»
Post New Question
2 Online Users
Top Users
+130511
CPhill
moderator
+15127
asinus
moderator
+2141
Bosco
+762
history
+448
HiylinLink
+113
thatgirlaj
+108
ikleyn
+63
TheDeathlyHallows
+23
Dragononweb2.0calc
+5
OOOOOOOO
+4
fof.urmum
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.