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
234927 Questions
0
484
1
Please Help
How do you get from ( |z| )^2 = a^2 + b^2 to -2z = -2a + 2i - b
●
Guest
Sep 14, 2018
-1
900
0
+168
Help
2. Twelve year old Jamie has decided that he wants to be a doctor when he grows up. From the viewpoint of each of the following perspectives, explain why Jamie may have made this decision.
• Biological
• Psychoanalytic
• Behaviorist
•
read more ..
Jazminfun0128182
Sep 14, 2018
0
840
4
+816
Find the sum
Find the sum
Alan
●
●
●
●
mathtoo
Sep 14, 2018
0
408
1
Please I need help with this question.
Clara has to fill water from wells into tanks of the same size. The first well has 12 gallons of water, while the second has 54 gallons. What is the largest size clara can choose for all the tanks such that they can completely contain water from either
read more ..
●
Guest
Sep 14, 2018
0
1038
1
+220
Maths
Allie has 5 baskets that each hold five candies and 3 toys. Alex has the same total items, but she makes 4 baskets. in each basket she uses 8 candies.
How many toys are in each basket that Alex makes?
●
quilly
Sep 14, 2018
-1
682
1
+4116
Help 9
Help 9
●
NotSoSmart
Sep 14, 2018
0
1112
3
+296
THANKING IN ADVANCE REALLY IMPORTANT
CAN SOME BODY PLEASE FIND OUY AN EFFICIENT WAY TO CALCULATE THIS SOMETHING WITH COMBINATIONS AND PERMUTATIONS .
Four boxes with ball capacity of 3 , 5 , 7 and 8 are given . In how many ways can 19 same balls be put together in these boxes .
read more ..
●
●
●
Darkside
Sep 14, 2018
-1
677
1
+4116
Help 10
Help 10
read more ..
●
NotSoSmart
Sep 14, 2018
+1
750
2
+505
I have no idea how to solve this
Given that k is a positive integer less than 6, how many values can k take on such that 3kk (mod6)has no solutions in x?
●
●
MobiusLoops
Sep 14, 2018
+2
1026
3
+505
Italy Question
There are five tourist locations in Italy that Mary would like to visit, but she only has time to see three. In how many ways can she choose three of the locations to visit (the order in which she visits them does not matter)?
●
●
●
MobiusLoops
Sep 14, 2018
+1
1201
2
−4p+(−2)+2p+3
−4p+(−2)+2p+3
MobiusLoops
●
●
Guest
Sep 14, 2018
0
1500
2
Give an example of a repeating decimal where two digits repeat. Explain why you number is a rational number.
Hey guys! May you please answer my question?
●
●
Guest
Sep 14, 2018
0
685
1
+1207
helppp...
The expression can be written in the form , where and are both nonnegative integers and . What is the value of ?
●
Logic
Sep 14, 2018
0
990
2
+1207
help
One day, I decide to run to the park. On the way there, I run at a rate of miles per hour for hours. On the way back, I take the same path and jog at a slower rate of miles per hour so that it takes me hours to
read more ..
●
●
Logic
Sep 14, 2018
0
648
1
+1207
help
Find all values of such that . If you find more than one value, then list your solutions in increasing order, separated by commas.
●
Logic
Sep 14, 2018
+1
942
3
+1207
help
Find all values of such that . If you find more than one value, then list your solutions in increasing order, separated by commas.
●
●
●
Logic
Sep 14, 2018
+1
787
1
+1207
help
Find all values of such that . If you find more than one value, then list your solutions in increasing order, separated by commas.
●
Logic
Sep 14, 2018
0
530
1
Question
What is the input from the function f(x) that gives an output of 8.5?
●
Guest
Sep 14, 2018
0
988
1
Help
$$
\begin{array}{r r@{}c@{}l}
& 1 &.& 11111111\ldots \\
& 0 &.& 11111111\ldots \\
read more ..
●
Guest
Sep 14, 2018
+1
631
1
+105
7-7(2+3x)= simplify
7-7(2+3x)=
simplify
●
jeezyj
Sep 14, 2018
«
latest
9396
9395
..
5486
5485
5484
5483
5482
..
2
1
»
Post New Question
2 Online Users
Top Users
+118658
Melody
moderator
+37091
ElectricPavlov
+33653
Alan
moderator
+14985
asinus
moderator
+5265
rarinstraw1195
+3146
admin
administrator
+2653
LiIIiam0216
+2489
GingerAle
+1911
tomtom
+1837
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.