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
230566 Questions
+1
1658
1
+1438
help plz anyone
In Idaho, 472 people were asked what they call soft drinks. The results of the survey are shown in the pie chart. The central angle of the "Pop'' sector of the graph is 251 degrees, to the nearest whole degree. How many of the people surveyed chose
read more ..
CPhill
●
SmartMathMan
Dec 20, 2017
+1
1401
2
+1438
help plz
The points on this graph show the end-of-year sales amounts for each year. During what year after 1994did sales increase the most number of dollars? Express your answer as a 4-digit year.
read more ..
CPhill
●
●
SmartMathMan
Dec 20, 2017
+1
733
1
+1450
CPhill do you think you could check this?
Hi, I just wanted to make sure I wasn't missing something obvious... Could you check my response on https://web2.0calc.com/questions/last-problem-for-now#r2 please?
Thanks so much!
read more ..
●
AnonymousConfusedGuy
Dec 20, 2017
0
3825
2
Anton bought a picnic cooler. His total bill, with tax, was $7.95. He paid 6 percent sales tax. How much did he pay for the cooler
Anton bought a picnic cooler. His total bill, with tax, was $7.95. He paid 6 percent sales tax. How much did he pay for the cooler alone without the tax?
●
●
Guest
Dec 20, 2017
+1
785
5
+1450
Last problem! For now...
Thanks so much :D
Edit: Fast help would be GREATLY appreciated!
read more ..
●
●
●
●
●
AnonymousConfusedGuy
Dec 20, 2017
0
1475
2
What is the exact value of x? Urgent help
What is the exact value of x?
5⋅215x=16
x=log3.25log21
read more ..
●
●
Guest
Dec 20, 2017
0
746
1
+956
Sound Intensity?
What is the sound intensity of a jackhammer that is rated at 90 dB?
I got 10^9 = 1000000000
read more ..
●
Julius
Dec 20, 2017
0
632
1
Alg 2
You want to start a savings account with $250. You want to save up to buy a large screen TV. You find an investment opportunity that pays 4% APR interest compounded monthly. How long will it take to turn your initial investment into $350?
read more ..
●
Guest
Dec 20, 2017
0
1497
3
Solve the following rational equation in five steps. Show all your work:
Solve the following rational equation in five steps. Show all your work:
x+6/x-3=2x/x-3
read more ..
●
●
●
Guest
Dec 20, 2017
+1
809
3
+1450
Thanks! :D
Thanks! :D
●
●
●
AnonymousConfusedGuy
Dec 20, 2017
0
652
1
math
I need help on my find common ratio
●
Guest
Dec 20, 2017
-1
1973
1
+912
What is the expression in radical form?
What is the expression in radical form?
●
AngelRay
Dec 20, 2017
-1
4660
1
+912
Simplify. 27x6y3−−−−−√3 Assume all variables are nonnegative.
Simplify.
27x6y3−−−−−√3
Assume all variables are nonnegative.
read more ..
heureka
●
AngelRay
Dec 20, 2017
0
4667
1
+912
Which expression is equal to 6/5√ ?
Which expression is equal to 6/5√ ?
heureka
●
AngelRay
Dec 20, 2017
-1
1
2611
1
+912
Simplify 162x3y2−−−−−√ . Assume x and y are nonnegative.
Simplify 162x3y2−−−−−√ .
Assume x and y are nonnegative.
●
AngelRay
Dec 20, 2017
-1
3032
1
+912
Which expression is equal to 520−−√−345−−√ ?
Which expression is equal to 520−−√−345−−√ ?
heureka
●
AngelRay
Dec 20, 2017
-1
3075
1
+912
Multiply. (−4−7i)(3−5i)
Multiply.
(−4−7i)(3−5i)
Enter your answer, in standard form, in the box.
read more ..
●
AngelRay
Dec 20, 2017
-1
2072
1
+912
Which expression is equal to −2i(−9+6i) ?
Which expression is equal to −2i(−9+6i) ?
●
AngelRay
Dec 20, 2017
-1
2049
1
+912
Which expression is equal to (5−2i)−(1+3i)?
Which expression is equal to (5−2i)−(1+3i)?
●
AngelRay
Dec 20, 2017
-1
2030
1
+912
Which expression is equal to (−8−3i)+(3+4i)?
Which expression is equal to (−8−3i)+(3+4i)?
●
AngelRay
Dec 20, 2017
-1
1681
1
+912
What are the real and imaginary parts of the complex number?
What are the real and imaginary parts of the complex number?
heureka
●
AngelRay
Dec 20, 2017
0
737
1
Delivery
A sandwich shop delivers lunches by bicycle to nearby office buildings. Unfortunately, sometimes the delivery is made later than promised. A delay can occur either because food preparation takes too long, or because the bicycle rider gets lost.
read more ..
●
Guest
Dec 20, 2017
+13
1197
3
+391
Math
read more ..
off-topic
●
●
●
Donut
Dec 20, 2017
0
719
1
+33
Science
A sports car moving at 30m/s comes to a stop in 4.2s. What was the acceleration of the car?
●
KingChris
Dec 20, 2017
0
822
1
+33
Science
King Kong carries his chapstick up the 321m tall Empire State Building. At the top of the building, he drops it (oh no!). How fast will the chapstick be moving when it hits the ground?
●
KingChris
Dec 20, 2017
«
latest
9221
9220
..
5143
5142
5141
5140
5139
..
2
1
»
Post New Question
3 Online Users
Top Users
+128460
CPhill
moderator
+118608
Melody
moderator
+33615
Alan
moderator
+14913
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1763
tomtom
+1484
bader
+1085
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.