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
230633 Questions
0
241
0
algebra
Tickets for adult admission to Dorney Park are x dollars. Child admission is 3 dollars cheaper than adult admission. The Rodriguez family has 2 adults and 3 children.
Write an algebraic expression to show
read more ..
Guest
Jan 8, 2021
0
392
1
minimum
If a and b are integers such that a - b = 10, find the minimum value of a*b.
●
Guest
Jan 8, 2021
0
308
2
halp pls
There are skaters in the Olympic women's competition, including Americans. The gold medal goes to first place, silver to second, and bronze to third. In how many ways can the medals be awarded to three of the skaters?
read more ..
●
●
Guest
Jan 8, 2021
0
401
2
1 and 0.999...
Is it true that 1 = 0.999...?
●
●
Guest
Jan 8, 2021
0
360
2
pls halp
There are twice as many students in the cooking club as in the drama club. Suppose there are students in the drama club and students who are members of both clubs. Find an expression for the total number of students who are in the
read more ..
●
●
Guest
Jan 8, 2021
0
248
0
geometry
Radii OA, OB, and OC divide the circle into three congruent parts. Let D be a point on the arc AB such that arc AD = 44 degrees. Find the measure of angle OCD.
Guest
Jan 8, 2021
0
269
0
help please
A 6'' by 6'' grid made from 1'' pieces of wire glued together at their ends is shown here. How many pieces of wire would be required to create a similar 10'' by 12'' grid?
read more ..
Guest
Jan 8, 2021
0
446
1
+273
please help. thanks!
My street hockey team plays three games each week. My team lost all 12 games in the first four weeks. Then, my team won two games and lost one game in the fifth week, bringing our record to 2 wins and 13 losses. Each week after that, my team
read more ..
●
TheEarlyMathster
Jan 8, 2021
0
825
1
help
A company makes triangular plates for individual slices of pizza. For each plate, the base is 9 inches and the height is 14 inches. The area of the top of the plate is ____ inches squared.
●
Guest
Jan 8, 2021
0
268
1
Please Help
Please help!
●
Guest
Jan 8, 2021
0
413
2
help please
Sandra invested a certain amount of money.
In the first year the investment reached 110% of its initial value.
She spent 20% of the profit to buy a tennis racket and 1/8 of what was left she spent on a tennis outfit.
140 euros remain
read more ..
●
●
Guest
Jan 8, 2021
0
465
0
+296
Which function represents the secant function described?
The graph of a secant function shows no functional values (−12, 12). The asymptotes of the function occur every π units.
Which function represents the secant function described?
Possible Options;
read more ..
lovesosa12
Jan 8, 2021
0
417
0
+296
What is the amplitude, period, and vertical shift of this equation?Fill in a value into each box to correctly complete the statements.
The table shows the highest daily temperature in degrees Fahrenheit averaged over the month for Cosine City, where m is the number of months since January 2001. (m = 0 represents January 2001.)
read more ..
lovesosa12
Jan 8, 2021
0
444
0
+296
What is the maximum and minimum water height at B, and when do these heights first occur?
A series of locks manages the water height along a water source used to produce energy. As the locks are opened and closed, the water height between two consecutive locks fluctuates.
The height of the water at point B located between two locks is
read more ..
lovesosa12
Jan 8, 2021
0
531
1
+205
Happy Belated New Year Everone!
Hi everyone! Have been a Lil busy for these few days, but just wanted to greet everyone a happy new year and hope it brings more peach and joy (hopefully lol) and hopes that it isn't going to be as bad as 2020.
Well, I hope all the best and a good heads
read more ..
●
parpar1
Jan 8, 2021
+2
464
2
angles
Let $\angle ABC = x$, $\angle BCD = 2x$, and $\angle CDE = 3x$. If $\angle BAE$ is $90^{\circ}$, what is the angle of $\angle ABC$ in degrees?
●
●
Guest
Jan 8, 2021
0
447
2
trig function
Let f(x) = 2 - cos(x) + sin(x)^2. Find the minimum and maximum values of f(x).
●
●
Guest
Jan 8, 2021
0
396
1
counting
In how many ways can a President and a Vice-President and a Treasurer be chosen from a group of 5 people (assuming that the President and the Vice-President and the Treasurer cannot be the same person)?
●
Guest
Jan 8, 2021
0
406
1
sequence
The first term of a sequence is 20.
If a term in the sequence is t and t is even, the next term is t/2
If a term in the sequence is t and t is odd, the next term is 3t + 1.
Therefore, the first three terms in the sequence are 20, 10, 5.
What
read more ..
●
Guest
Jan 8, 2021
0
473
1
Statistics
There are 32 cars, 20 trucks and 8 vans in the parking lot. Find the probability that once a car or truck leaves the lot, the next vehicle leaving is a van. What is the answer?
●
Guest
Jan 8, 2021
0
396
1
numbers
$1 \ \square \ 2 \ \square \ 3 \ \square \ 4$
If we only used plus signs and minus signs in place of the boxes above, how many distinct values can we obtain?
●
Guest
Jan 8, 2021
0
317
1
helpp ASAP PLZZ
When three cards form a set, we can also count the number of attributes for which all three cards are the same. For example, in the set below, all three cards have the same color, and the same shape (but they have different numbers of shapes
read more ..
●
Guest
Jan 8, 2021
0
411
2
HELLPPPPP :(((
Sharon took 1 hour and 25 min to wash three cars at a fundraiser this weekend. If it
took the same amount of time to wash each car, and 10 minutes putting everything
away, how long does it take to wash each car? PLZ HELP Meeee
read more ..
catmg
●
●
Guest
Jan 8, 2021
0
422
2
word problem
In the board game “So Many Bills”, there are 1 dollar, 2 dollar, and 3 dollar bills.
There are 11 more 2 dollar bills than 1 dollar bills. There are 10 fewer 3 dollar bills than 1 dollar bills. If there are 100 bills
read more ..
●
●
Guest
Jan 8, 2021
«
latest
9224
9223
..
7254
7253
7252
7251
7250
..
2
1
»
Post New Question
1 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.