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
237785 Questions
0
4570
3
Chris made at least one error as she found the value of this expression. 2(-20) + 3[5/4(-20)] + 5[2/5(50)] + 4(50) Step 1: 2(-20) + 3(-25) + 5(20) + 4(50)
Chris made at least one error as she found the value of this expression. 2(-20) + 3[5/4(-20)] + 5[2/5(50)] + 4(50) Step 1: 2(-20) + 3(-25) + 5(20) + 4(50) Step 2: (3 + 2)(-20 + -25) + (5 + 4)(20 + 50) Step 3: 5(-45) + 9(70) Step 4: -225 + 630 Step 5: 405
read more ..
●
●
●
Guest
Apr 28, 2016
0
750
1
Convert 8000000000 India rupees into US $
8000000000 indian rupees convert to US $
●
Guest
Apr 28, 2016
0
496
2
Katie and her pups
Katie has 20 pups. She trains 3/4 of them. How many has she trained in all?
●
●
Guest
Apr 28, 2016
0
567
1
How do I set the base to a log in web2.0calc
How do I set the base to a log in web2.0calc
●
Guest
Apr 28, 2016
0
607
1
10% times 8000?
10% times 8000?
●
Guest
Apr 28, 2016
0
705
1
help
5/3e2x – 3 - 4
●
Guest
Apr 28, 2016
0
1016
2
+65
Another one of these..
A certain work has to be done by 6 workers for 8 days, but 2 of the workers got hurt, thus cannot work. How many days will it take for the rest ofthe workers to do the work? (Please explain how you solved this)
ElectricPavlov
●
●
Lunar
Apr 28, 2016
+1
826
3
cats
If you buy 6 cats then eat 4 and then burp out 9 how many cats do you have?
●
●
●
Guest
Apr 28, 2016
0
1120
0
+95
Using disks or washers, find the volume of the solid obtained by rotating the region bounded by the curves y=x^2 and y^2=x about the x-axis.
Using disks or washers, find the volume of the solid obtained by rotating the region bounded by the curves y=x^2 and y^2=x about the x-axis.
napoleonpp
Apr 28, 2016
0
639
3
if you have 21 dogs then you adopt 6 more but 9 die how many dogs do you have?
if you have 21 dogs then you adopt 6 more but 9 die how many dogs do you have?
●
●
●
Guest
Apr 28, 2016
0
735
1
can someone help me with four digit number of square?
can someone help me with four digit number of square?
●
Guest
Apr 28, 2016
0
1131
1
+564
Graphing system of inequalities?
How would I solve this inequality to graph it?
read more ..
●
chilledz3non
Apr 28, 2016
0
404
0
s**t idk
what is 8/16
Guest
Apr 28, 2016
0
1569
2
What is the 32nd number of pi?
What is the 32nd number of pi?
●
●
Guest
Apr 28, 2016
0
644
2
Pie
What is pie
●
●
Guest
Apr 28, 2016
0
771
1
chemistry
A balloon has a volume of 1.5 liter and a pressure of 1.7 atm. If the temperature is 24 oC, how many moles of gas does the balloon contain?
ElectricPavlov
●
Guest
Apr 28, 2016
0
720
1
Math
7+x=8 What does x equal
●
Guest
Apr 28, 2016
0
400
1
Math
What is 10:30-8:10
●
Guest
Apr 28, 2016
0
570
0
8y87y
find the sa 8 3 5
Guest
Apr 28, 2016
«
latest
9510
9509
..
3186
3185
3184
3183
3182
..
2
1
»
Post New Question
0 Online Users
Top Users
+130516
CPhill
moderator
+118723
Melody
moderator
+33663
Alan
moderator
+15131
asinus
moderator
+2221
Bosco
+1844
blackpanther
+1580
kittykat
+1540
learnmgcat
+1309
AnswerscorrectIy
+1024
Hi6942O
+1022
gnistory
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.