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
230645 Questions
0
945
2
Math asap
A gardener has a circular garden, which he divides into four quadrants. He has four different kinds of flowers, and he wants to assign a flower to each quadrant, so that adjacent quadrants are not planted with the same kind of flower. (Also, the gardener
read more ..
●
●
Guest
May 9, 2018
0
2348
1
+610
help asap
Marina solved the quadratic equation $9x^2-18x-720=0$ by completing the square. In the process, she came up with the equivalent equation $$(x+r)^2 = s,$$where $r$ and $s$ are constants. What is $s$?
heureka
●
gueesstt
May 9, 2018
0
1429
1
+610
help
What is the sum of the positive integers that are solutions of $-3n +3 >-11?$
heureka
●
gueesstt
May 9, 2018
0
5626
2
A plane intersects a double-napped cone such that the plane intersects both nappes through the cone's vertex.
A plane intersects a double-napped cone such that the plane intersects both nappes through the cone's vertex.
Which terms describe the degenerate conic section that is formed?
Select each correct answer.
read more ..
●
●
Guest
May 9, 2018
+1
1196
2
+391
help I'm confused
A group of students wants to determine the favorite snack food at their school. They know they should use a sample because the student population at their high school is 5,000. What is the best way for them to get a random sample of 100 students?
read more ..
●
●
Donut
May 9, 2018
0
1057
1
Help :(
Cindy wishes to arrange her coins into X piles, each consisting of the same number of coins, Y. Each pile will have more than one coin and no pile will have all the coins. If there are 13 possible values for Y given all of the restrictions, what
read more ..
●
Guest
May 9, 2018
May 8, 2018
0
864
2
Consider the arithmetic series:
Consider the arithmetic series:
-6 + 4 + 14 + 24 + ...
Write a formula for the sum of the first n terms in this series.
read more ..
●
●
Guest
May 8, 2018
0
3109
1
Which statement is true?
Which statement is true?
Function 1 has a greater rate of change by3
Function 2 has a greater rate of change by 3
read more ..
●
Guest
May 8, 2018
0
2007
2
Help!
The first term of a geometric sequence is 729, and the 7th term is 64. What is the positive, real value for the 5th term?
●
●
Guest
May 8, 2018
+1
869
3
+884
helppppp
What real number is equal to the expression , where the 1s and the 2s alternate?
●
●
●
ant101
May 8, 2018
0
1193
11
+235
weekly cycle challenge from school help!
Help please
●
●
●
●
●
●
●
●
●
●
●
Rollingblade
May 8, 2018
0
713
3
Math 2 Honors in Highschool
"Factor the following. (Write the expression as the product of 2 linear factors"
1.
x^2 + 4x
read more ..
●
●
●
Guest
May 8, 2018
0
521
1
i need help
Update: Thank you to CPhill for answering!
●
Guest
May 8, 2018
-1
599
1
+4116
Help 33,34
Help 33,34
●
NotSoSmart
May 8, 2018
-1
1162
3
+4116
Help 35,36
Help 35,36
●
●
●
NotSoSmart
May 8, 2018
-1
608
1
+4116
Help 37
Help 37
●
NotSoSmart
May 8, 2018
0
952
7
+51
More Circle Question's
Please help if you would like.
read more ..
●
●
●
●
●
●
●
melvsky
May 8, 2018
-1
590
1
+4116
Help 39
Help 39
●
NotSoSmart
May 8, 2018
0
1186
1
+4116
Help 38
Help 38
Donut
●
NotSoSmart
May 8, 2018
0
897
4
+51
Circles
Could you please help
●
●
●
●
melvsky
May 8, 2018
-1
648
1
+4116
Help 40,41
Help 40,41
●
NotSoSmart
May 8, 2018
-1
669
1
+4116
Help 42,43
Help 42,43
●
NotSoSmart
May 8, 2018
-1
633
1
+4116
Help 44,45
Help 44,45
●
NotSoSmart
May 8, 2018
«
latest
9224
9223
..
5350
5349
5348
5347
5346
..
2
1
»
Post New Question
4 Online Users
Top Users
+128475
CPhill
moderator
+118609
Melody
moderator
+33616
Alan
moderator
+14917
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1521
bader
+1105
parmen
+1032
kittykat
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.