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
234877 Questions
0
715
0
Indefinite Integrals and Limits
First make sure that c is a postive real number. Next, calculate the improper definite integral of
(7sinx+12cosx)*exp(-5/2*c*x)
for x from 0 to and assign this to the variable ans1.
Finally calculate the limit of c times ans1 as c tends to infinity
read more ..
Guest
Aug 27, 2013
0
650
1
trigonometry
what is pi
●
Guest
Aug 27, 2013
0
502
0
MATH
Graph x=- y^2. identify the focus,directrix, and axis of the symmetry.
Guest
Aug 27, 2013
0
548
0
math
R3000 is deposited into a savings account at the bank for 5 years.the interest paid is 15%.calculate the value of the investment at the end of the 5 year period,interest is calculated as simple interest
Guest
Aug 27, 2013
0
744
1
probability
If two dice are rolled simultaneously 180 times, on how many occasions would you expect to get a double?
●
Guest
Aug 27, 2013
0
644
1
properties of e
what are the properties of e
●
Guest
Aug 27, 2013
0
675
1
properties of e
what are the properties of e
●
Guest
Aug 27, 2013
0
607
0
raise to the power
what is 0.0669 to the power of 48
Guest
Aug 27, 2013
0
579
0
general science
caculate the wavelength of violet light with a frequency of 750x10 12 squared
Guest
Aug 27, 2013
0
552
0
math
what plus 2 squared will give you 160
Guest
Aug 27, 2013
0
647
0
adv algebra
convert 0.0666666666666667 in to percent round up
Guest
Aug 27, 2013
0
742
2
74pantera
What is the answer to y = 30 4x^5
●
●
Guest
Aug 27, 2013
0
604
0
help
Quote: can you do fractions on this cal. ????????????????
Guest
Aug 27, 2013
0
574
1
Math
]What's 13.009 + 12.83
●
Guest
Aug 27, 2013
Aug 26, 2013
0
627
0
math
y= -1/2x+4 ; (-8,8)
Guest
Aug 26, 2013
0
678
2
Pre-calculus
How do you find x and y intercepts of y=l3x-7l the lines are absolute value
●
●
Guest
Aug 26, 2013
0
560
0
help
Ask a Math Question!
5 and square root of 3
dived
3 and square root of 5
Guest
Aug 26, 2013
0
592
0
Anapaolajjj
Si 2 manzanas caen de un árbol y una se pudre, ¿cuantas manzanas me quedan? [size=150][center][input] [/input][/center][/size]
Guest
Aug 26, 2013
0
617
0
HELLUR
SOLVE: p+ 7/12 = -1/4
Guest
Aug 26, 2013
0
580
0
Math
what is my grade if I got a 67.5 out of 82.5
Guest
Aug 26, 2013
0
620
1
mathematics
2(x-3)=13 then value of x is
●
Guest
Aug 26, 2013
0
600
2
(x+y)(x+y)
What is (y+x)(y+x)= ?
●
●
Guest
Aug 26, 2013
0
700
0
| -2 |( -1 )(-3 )
| -2 |( -1 )(-3 )
Guest
Aug 26, 2013
0
721
1
sss
what is cosen
●
Guest
Aug 26, 2013
0
570
0
math
-11 = 7v simplify
Guest
Aug 26, 2013
«
latest
9394
9393
..
144
143
142
141
140
..
2
1
»
Post New Question
6 Online Users
Top Users
+118654
Melody
moderator
+37084
ElectricPavlov
+33653
Alan
moderator
+14985
asinus
moderator
+5265
rarinstraw1195
+3146
admin
administrator
+2651
LiIIiam0216
+2489
GingerAle
+1911
tomtom
+1835
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.