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
230628 Questions
0
1378
1
help
The diameter, in inches, of a sphere with twice the volume of a sphere of radius 9 inches can be expressed in the form where and are positive integers and contains no perfect cube factors. compute .
●
Guest
Apr 18, 2019
0
1112
1
Eight trials are simulated. The results are shown in the table.
Eight trials are simulated. The results are shown in the table.
Simulation
109105112110
read more ..
●
Guest
Apr 18, 2019
0
519
2
Probability Distribution
What is P(1 x 5)
Table:
read more ..
●
●
Guest
Apr 18, 2019
0
454
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
456
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
329
1
Please help
Let z be a complex number such that |z - 5 - i| = 5. Find the minimum value of .
Let z be a complex number such that z^5 = 1 and . Compute
●
Guest
Apr 18, 2019
0
413
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
400
1
help plz
What is the x-coordinate of the point on the x-axis that is equidistant from points A( -2, 0) B(0,4) and ?
●
Guest
Apr 18, 2019
0
412
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
+1
465
1
+95
trigonometry question
Please help with this question. Thank you!
●
kawaiiai
Apr 18, 2019
0
764
2
+27
which choice would this be?
read more ..
●
●
Marshmallowfluff
Apr 18, 2019
0
1950
2
+125
What is the expected value of X?:)
X- 3, 4 ,5 ,6 ,7 ,9
P-0.2, 0.1 ,0.25, 0.05, 0.4
choices are
read more ..
●
●
Nuggetguy
Apr 18, 2019
0
712
2
I really need to ace this or I have no chance of passing my class...
Hello, I hope someone helps me out with this..my teacher is extremely mean and didn't teach us this unit well. While I've tried learning/studying it, it got more complicated
read more ..
●
●
Guest
Apr 18, 2019
0
693
1
help
A line segment of length 5 has one endpoint at (1,2) and the other endpoint at (4,a) . Find all possible values of a, separated by commas.
●
Guest
Apr 18, 2019
0
817
1
Find the following measure for this figure.
Find the following measure for this figure.
Volume =
275 cubic units
91 2/3 cubic units
read more ..
●
Guest
Apr 18, 2019
0
1043
1
+125
A few questions..
Which variable is continous?
number of cars in a parking lot
population of a town
cost of candy bars
read more ..
●
Nuggetguy
Apr 18, 2019
0
1166
1
+687
Different sizes of string need to be cut to go around various shapes. All of the following sizes are in inches.
Different sizes of string need to be cut to go around various shapes. All of the following sizes are in inches.
π, √2, 3√4, √9
Without using a calculator, approximate the decimal equivalent of
read more ..
●
hoiuu
Apr 18, 2019
0
2095
1
+687
Estimate the square root of 72 to the nearest tenth without using a calculator.
Estimate the square root of 72 to the nearest tenth without using a calculator.
How do i do that?
●
hoiuu
Apr 18, 2019
0
546
1
help
Points and are in space such that each of , and is perpendicular to the other two. If and , then what is the distance from to face ?
●
Guest
Apr 18, 2019
0
650
3
+315
Applications of Identities
Pre-calculus/trig
●
●
●
Cupcake
Apr 18, 2019
0
910
2
+687
Ashton estimates the square root of 72 in the following way:
Ashton estimates the square root of 72 in the following way:
√72,= 2√36=2*6=12
read more ..
●
●
hoiuu
Apr 18, 2019
0
510
1
Help alg2
1) Write the explicit rule so that you can find any term in the series without finding the previous terms first. How many phones will be sold during week
read more ..
●
Guest
Apr 18, 2019
0
1995
1
Chemistry Help
Given the following equations, calculate the ΔH of reaction of ethylene gas (C2H4) with fluorine gas to make carbon tetrafluoride (CF4) gas and hydrogen fluoride gas. Show your work. H2 (g) + F2 (g) → 2HF (g)
read more ..
●
Guest
Apr 18, 2019
0
585
1
help
How many units long is a line segment whose endpoints have(-3,7) coordinates (2,-5) and ?
So i did distance fourmula and i got But than is entered √169 and it was rong
●
Guest
Apr 18, 2019
«
latest
9224
9223
..
5891
5890
5889
5888
5887
..
2
1
»
Post New Question
3 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
+1509
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.