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
230469 Questions
0
1
1051
1
+1982
Is this statement true or false?
Is this statement true or false?
Three coins are tossed during an experiment. It is equally as likely that no heads will appear as it is that exactly one head will appear.
A. true
read more ..
hectictar
●
macabresubwoofer
Dec 3, 2019
0
1115
5
+1982
There are six open containers arranged as shown. A ball is tossed and falls into one of the containers. Find P (number greater than 4).
There are six open containers arranged as shown. A ball is tossed and falls into one of the containers. Find P (number greater than 4).
read more ..
●
●
●
●
●
macabresubwoofer
Dec 3, 2019
0
858
3
+1982
This chart shows the car colors chosen among Sandra's customers for the week of June 4th.
This chart shows the car colors chosen among Sandra's customers for the week of June 4th.
Car Color Frequency
Blue 6
read more ..
●
●
●
macabresubwoofer
Dec 3, 2019
0
503
1
help
Modern day cryptography involves a lot of number theory. Passwords and other sensitive data need to be encrypted before being transmitted via the internet, there can be several encryption schemes, here are two simple encryption schemes
read more ..
●
Guest
Dec 3, 2019
0
468
1
help with log
Compute .
●
Guest
Dec 3, 2019
0
1757
1
+1982
What percent of the students who passed the first test also passed the second?
A math teacher gave her class two tests. Twenty-five percent of the class passed both tests and 42 percent of the class passed only the first test. What percent of the students who passed the first test also passed the second?
A.
read more ..
●
macabresubwoofer
Dec 3, 2019
0
1018
2
+1982
We perform the experiment 'Toss two dice'. What is the probability of the event 'the sum of the faces equals 5'?
We perform the experiment "Toss two dice". What is the probability of the event "the sum of the faces equals 5"?
A. 1/6
B. 1/9
C. 5/36
read more ..
●
●
macabresubwoofer
Dec 3, 2019
0
876
1
+1982
Is this statement true or false?
Is this statement true or false?
We perform the experiment "Toss Three Coins". Then the events "No heads appear" and "Exactly 1 Head appears" are equally likely.
A. true
read more ..
●
macabresubwoofer
Dec 3, 2019
0
876
1
help
A box contains 4 chocolates and 1 fruit chew. Clark and Chloe take turns drawing a treat out of the box without replacement. Whoever draws the fruit chew wins. Clark draws first. What is the probability that Chloe wins? Express your answer as a common fraction.
read more ..
●
Guest
Dec 3, 2019
0
728
1
help
The angles of a convex polygon with n sides are in arithmetic progression. The common difference is 5 degrees, and the largest angle is 160 degrees. Find n.
●
Guest
Dec 3, 2019
0
618
1
help
Find the number of ways that 10 dollars can be converted into dimes and quarters.
●
Guest
Dec 3, 2019
0
502
2
math
A band of 11 pirates has 4503 pieces of gold. They are going to divide the gold equally amongst them and give whatever remains to the cook as a tip for all the great meals they had while plundering the high seas. How many pieces of gold does the cook
read more ..
●
●
Guest
Dec 3, 2019
0
469
1
help
if (x^2 + y^2)/(xy) = 8, then find (x^6 + y^6)/(x^3*y^3).
●
Guest
Dec 3, 2019
0
645
1
Help with this question please A(b^2)+A(b^2)
Help with this question please A(b^2)+A(b^2)
CoolStuffYT
●
Guest
Dec 3, 2019
0
426
1
help
Amit multiplied a 3-digit number by 1002 and got AB007C, where A, B, and C stand for digits. What was Amit's original 3-digit number?
●
Guest
Dec 3, 2019
0
362
1
help
N is a four-digit number. When the left-most digit of N is deleted, the result is N/29. Find N.
●
Guest
Dec 3, 2019
0
583
1
help
Find all real numbers x and y such that 2x^2 + y^2 - 2xy + 12y + 72 <= 0.
●
Guest
Dec 3, 2019
0
379
1
ned help
How do I do 78986 - 9483 multiplied by x / 90.
●
Guest
Dec 3, 2019
0
620
1
pls help
how do you do pie charts with the alpabet inside my pp
●
Guest
Dec 3, 2019
0
643
1
help
Find the measure of the missing angle in degrees.
●
Guest
Dec 3, 2019
0
595
1
help
Find x + y + z.
●
Guest
Dec 3, 2019
0
510
1
help
The sides of a triangle are 37, 684, and 685. Find its area.
●
Guest
Dec 3, 2019
«
latest
9217
9216
..
6149
6148
6147
6146
6145
..
2
1
»
Post New Question
1 Online Users
Top Users
+128408
CPhill
moderator
+118608
Melody
moderator
+33615
Alan
moderator
+14905
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1763
tomtom
+1484
bader
+1037
parmen
+1030
blackpanther
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.