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
237634 Questions
0
575
3
what is k for -sin x
what is k for -sin x
CPhill
●
●
●
Guest
Aug 19, 2014
0
990
3
+4
Must insert grouping signals to make these equal 14 9+39+22/11-9+3 and this one too 2x2+3to the second power-4+3x5
Must insert grouping signals to make these equal 14 9+39+22/11-9+3 and this one too 2x2+3to the second power-4+3x5
math
Melody
●
●
●
Mason
Aug 19, 2014
0
579
2
what is t for -sin x
what is t for -sin x
Melody
●
●
Guest
Aug 19, 2014
0
419
1
what is the breakdown for this equation
what is the breakdown for this equation
●
Guest
Aug 19, 2014
+3
695
2
1231231231231231231231212312312254563421*345
1231231231231231231231212312312254563421*345
fun
●
●
Guest
Aug 19, 2014
0
1289
1
+4
what is one sixth of 186
what is one sixth of 186
math
arithmetic
AzizHusain
●
nadia4ah
Aug 19, 2014
0
605
1
-4(3-x)=2(x+6)
-4(3-x)=2(x+6)
math
algebra
AzizHusain
●
Guest
Aug 19, 2014
0
562
1
How to make fractions
How do I make fractions with this calculator?
math
arithmetic
AzizHusain
●
Guest
Aug 19, 2014
0
1
2302
1
what is the percentage of 2 1/3
what is the percentage of 2 1/3
math
arithmetic
AzizHusain
●
Guest
Aug 19, 2014
0
615
1
Subtracting unlike denominators
How do I subtract unlike denominators?
Ex.
7/8ths - 1/2 half?
math
arithmetic
AzizHusain
●
Guest
Aug 19, 2014
Aug 18, 2014
0
708
1
+4
Probability
Probability
Suppose the arrow is spun 50 times. About how many times would you expect the spinner to land on an odd number?
The spinner has 5 numbers; 1,2,3,4,5.
math
statistics
CPhill
●
zamantha 1
Aug 18, 2014
0
856
1
+546
algebra 2
1.Simplify. fourthroot√400/fourthroot√5
A. 5√2 4 B. 2√5 4 C. 2√5
read more ..
math
algebra
CPhill
●
Nataszaa
Aug 18, 2014
0
531
1
how do I simplify an equation?
how do I simplify an equation?
math
AzizHusain
●
Guest
Aug 18, 2014
0
740
1
Simplify 4[1+4(5x+2y)]
Simplify 4[1+4(5x+2y)]
math
algebra
CPhill
●
Guest
Aug 18, 2014
0
4
4987
2
write 12 in exponential form.
write 12 in exponential form.
math
CPhill
●
●
Guest
Aug 18, 2014
+3
496
1
John opens a savings account with $1000.00 that compounds daily interest. The Apr at the time is 3.5%. What is the apy to the nearest hundre
John opens a savings account with $1000.00 that compounds daily interest. The Apr at the time is 3.5%. What is the apy to the nearest hundred of a percent after 1 year
math
Melody
●
Guest
Aug 18, 2014
0
654
2
3/5(-1)
3/5(-1)
3/5(5)
What are the ordered pairs?
CPhill
●
●
Guest
Aug 18, 2014
0
637
1
Find .025% of 120
Find .025% of 120
math
arithmetic
CPhill
●
Guest
Aug 18, 2014
0
1079
1
+546
Expand the logarithmic expression.
Expand the logarithmic expression.
A. log 3 d - log 312
read more ..
math
CPhill
●
Nataszaa
Aug 18, 2014
0
1024
1
+546
Write the equation in logarithmic form.
Write the equation in logarithmic form.
25 = 32
A. log32 = 5 • 2 B. log 232 = 5 C. log32 = 5 D. log 532 = 2
math
CPhill
●
Nataszaa
Aug 18, 2014
0
2386
2
+546
Use natural logarithms to solve the equation. Round to the nearest thousandth.
Use natural logarithms to solve the equation. Round to the nearest thousandth.
6e4x - 2 = 3
A. –0.448 B. 0.327 C. 0.067 D. –0.046
math
CPhill
●
●
Nataszaa
Aug 18, 2014
0
730
1
40+25x=15x+30
40+25x=15x+30
what is x?
math
algebra
CPhill
●
Guest
Aug 18, 2014
+3
876
2
+546
thanks so much to CPhill for answering these!
Use the graph of y = ex to evaluate e1.7 to four decimal places.
A. 5.4739 B. 4.6211 C. 2.7183 D. 0.1827
math
CPhill
●
●
Nataszaa
Aug 18, 2014
0
982
1
+546
Write the expression as a single logarithm.
Write the expression as a single logarithm.
A.
read more ..
math
CPhill
●
Nataszaa
Aug 18, 2014
«
latest
9504
9503
..
615
614
613
612
611
..
2
1
»
Post New Question
0 Online Users
Top Users
+15127
asinus
moderator
+2125
Bosco
+762
history
+113
thatgirlaj
+108
ikleyn
+63
TheDeathlyHallows
+23
Dragononweb2.0calc
+4
fof.urmum
+0
D R Muse
+0
The_Slipster
+0
joshtheminer27
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.