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
237787 Questions
0
685
1
arc elasticity
When abdominoplasty costs were $6,000, Dr. Hurwitz treated 300 patients. When they increased the price to $6,400, customers decreased to 250. What is the elasticity of demand for abdominoplasty using arc elasticity or the midpoints formula (rounded-off
read more ..
●
Guest
Sep 3, 2016
0
2163
4
1. Find the second smallest positive integer that gives a remainder of 2 when divided by 3 and gives a remainder of 3 when divided by 7.
1. Find the second smallest positive integer that gives a remainder of 2 when divided by 3 and gives a remainder of 3 when divided by 7.
2. When a positive integer is expressed in base 7, it is AB_7, and when it is expressed
read more ..
CPhill
●
●
●
●
Guest
Sep 3, 2016
0
2665
3
+24
Number Theory Questions
1. The House of Lilliput is using RSA encryption to receive secret messages from all the realms. They have published their public encoding exponent e=37 and their public modulus M = pq = 527.
Break the code: Find their secret decoding exponent
read more ..
MaxWong
●
●
●
kronos
Sep 3, 2016
Sep 2, 2016
0
920
1
+69
1) Find the value “c” that shows the mean value theorem for derivatives holds for f(x𝑥) =2x^𝑥2 on the interval [−3,1]
1) Find the value “c” that shows the mean value theorem for derivatives holds for f(x𝑥) =2x^𝑥2 on the interval [−3,1]
2) Find the value “c” that shows the mean value theorem for integrals holds for 𝑓f(x) =2x^2 on
read more ..
●
MikeDFresh
Sep 2, 2016
0
723
8
How to prove this using equations
Prove that ANY line going through the point (1,2) will ALWAYS intersect the curve/circle x^2+y^2=16 at TWO points. DONT USE ENGLISH USE EQUATIONS.
●
●
●
●
●
●
●
●
Guest
Sep 2, 2016
0
510
1
can someone please help me with this question and the one I just posted?! I'm very stuck and need to finish these two questions to complete my class. please
can someone please help me with this question and the one I just posted?! I'm very stuck and need to finish these two questions to complete my class. please help me!
find a set of parametric equations for the line that
read more ..
●
Guest
Sep 2, 2016
0
496
1
find a set of parametric equations for the line that passes through the given points.
find a set of parametric equations for the line that passes through the given points.
(-9, 5, 1), (2, -3, 8)
●
Guest
Sep 2, 2016
0
672
1
help
what is the formula for S=2*3.14rh+2*3.14r2
●
Guest
Sep 2, 2016
0
714
3
x = [0,9] ??
hi. Have been asked to assist on this question: what values of x of the following expression would result in th term "blowing up" to infinity
x-3
——
x(x-9) x does not equal ?
read more ..
●
●
●
Guest
Sep 2, 2016
0
673
2
cube pi
how to use the calculator to cube pi
●
●
Guest
Sep 2, 2016
0
984
2
+11
Expressions and Equations
Randy is a year older than three times Kristen's age. Trish is a year older then Randy's age. The sum of the ages of all three is 84.
Write an expression that represents how old each person is:
Randy:_______
Kristen:_______
read more ..
●
●
PreciousOchoa
Sep 2, 2016
-4
968
3
+73
Don't Understand?????? Algebra Help!!!!
If n is a number between but not including -2 and 2, give all possible values for n that make the statement ture. If there are an infinite number of possible values, list three.
1. n is a whole number.
read more ..
Alan
●
●
●
GAMEMASTERX40
Sep 2, 2016
0
658
1
Easy Question.....but confused
83333333.333 in millions ?
●
Guest
Sep 2, 2016
0
1482
2
What is the rational form of 0.24 repeating?
What is the rational form of 0.24 repeating?
●
●
Guest
Sep 2, 2016
0
358
0
Answer
What is £180.00 + £185.00
Guest
Sep 2, 2016
0
421
1
multiplying fractions
3/4 multiplied by 4
●
Guest
Sep 2, 2016
0
428
0
HALP
Where is the fraction thing?
Guest
Sep 2, 2016
0
517
1
help plz?
(-3*15)+13^2+2
●
Guest
Sep 2, 2016
«
latest
9510
9509
..
3530
3529
3528
3527
3526
..
2
1
»
Post New Question
2 Online Users
Top Users
+130560
CPhill
moderator
+37191
ElectricPavlov
+15147
asinus
moderator
+2425
Bosco
+1821
blackpanther
+1761
parmen
+1572
kittykat
+1301
AnswerscorrectIy
+995
gnistory
+987
booboo44
+869
cooIcooIcooI17
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.