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
230709 Questions
+1
1021
2
+47
Precalc questions please help!
Aurora hit a baseball with an initial velocity of 70 feet per second at an angle of 30° with the horizontal. The ball hit her bat when the ball was 3 feet above the ground.
(a) No one interferes with the ball. How long does it take the ball
read more ..
●
●
lightsup
Apr 19, 2020
0
842
3
Altitudes and of acute triangle $ABC$ intersect at point $H$. If and , then what is in degrees?
Altitudes and of acute triangle $ABC$ intersect at point $H$. If and , then what is in degrees?
●
●
●
Guest
Apr 19, 2020
0
554
0
+194
Elucliadain Algorithm (yes I know I butchered the name)
(deleted)
somehelpplease
Apr 19, 2020
0
524
1
No idea what left hand and right hand behavior is
Describe the horizontal and vertical shift of the following function. f(x) = -2(x - 3)^3 -4
Describe the right-hand and left-hand behavior of the function f(x) = -4(x - 1)^4(x + 3)
Describe the right-hand and left-hand behavior of the
read more ..
●
Guest
Apr 19, 2020
0
470
1
help
What’s the surface area of this octagonal prism? I really need help on this!
●
Guest
Apr 19, 2020
0
469
1
I'm having issues with these 3 problems
State all of the possible rational zeros for the function f(x) = 2x^3 + 2x^2 - x + 16 using the Rational Zero Test Simplify fractions if necessary.
Given the function f(x) = -x(x+1)^3(x-5)(x-3)^4 , name the zeros and wether or not there would be
read more ..
●
Guest
Apr 19, 2020
0
487
1
help
Solve for z
-p(d + z) = -2z + 59
read more ..
●
Guest
Apr 19, 2020
+12
679
1
+773
help:(
Our football team needs to fill 4 positions. To do this, it has 10 members, of which only 3 are strong enough to play offensive lineman, while all other positions can be played by anyone. In how many ways can we choose a starting lineup consisting of a
read more ..
●
whymenotsmart
Apr 19, 2020
Apr 18, 2020
0
443
1
are my answers correct
https://prnt.sc/s21p03
●
Guest
Apr 18, 2020
0
437
1
help
What is the area of the base of the cone below?
●
Guest
Apr 18, 2020
+12
630
1
+773
Please help:(
There are 19 figure skaters in the Olympic women's competition, including 3 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 19 figure skaters?
●
whymenotsmart
Apr 18, 2020
-1
548
2
25x10(2)=
25x10(2)=
●
●
Guest
Apr 18, 2020
+1
340
1
help:(
How many ways can I arrange five different books on a shelf?
●
Guest
Apr 18, 2020
0
308
0
please help (geometry question) :(
Let be a point outside a circle, and let and be points on the circle such that and are tangent to the circle. Points and are on the circle such that and are
read more ..
Guest
Apr 18, 2020
0
559
1
+4
Algebra question
Use the information provided to answer Part A and Part B for question 16. The owner of a computer store is offering a discount on a computer sold in the store. Computer Sale! Original Price: $598.00 25% off original price 8% tax applied after discount 10
read more ..
●
Abc.mnop
Apr 18, 2020
0
1190
1
+223
Help Please!!!
In the diagram, $D$ and $E$ are the midpoints of $\overline{AB}$ and $\overline{BC}$ respectively. Find the sum of the $x$ and $y$ coordinates of $f$, the point of intersection between AE and CD.
https://latex.artofproblemsolving.com/5/5/0/55002ffdc5d288b4984c4eba461a467dcced7760.png
read more ..
●
CPhilFanboy
Apr 18, 2020
0
511
1
+29
Probability Question
How many 10-digit numbers are there, such that the sum of the digits is divisible by 2?
●
DeSTrOYer303
Apr 18, 2020
0
383
0
age = 17 18 19 20 21 22
age = 17 18 19 20 21 22
student = 2 13 4 3
read more ..
Guest
Apr 18, 2020
+1
497
3
+738
PLEASE HELP!!!!!
How many ways can you distribute 4 identical balls among 4 identical boxes?
thank you so much in advance to whoever solves this problem!
●
●
●
lokiisnotdead
Apr 18, 2020
0
675
1
help me!!!
Kaylee surveyed 500 of the students in her school about their favorite color. 400 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red?
●
Guest
Apr 18, 2020
0
429
1
help asap please
Find the number of integers n that satisfy
●
Guest
Apr 18, 2020
0
292
0
help
Let O be the center of regular tetrahedron ABCD. Find
Guest
Apr 18, 2020
0
271
0
help
Let O be the center of regular tetrahedron ABCD. Find
Guest
Apr 18, 2020
0
749
0
A presidential candidate plans
A presidential candidate plans to begin her campaign by visiting the capitals in 4 of 48 states. What is the probability that she selects the route of 4
specific capitals?
Guest
Apr 18, 2020
«
latest
9227
9226
..
6524
6523
6522
6521
6520
..
2
1
»
Post New Question
2 Online Users
Top Users
+128485
CPhill
moderator
+118609
Melody
moderator
+33616
Alan
moderator
+14921
asinus
moderator
+9519
MaxWong
+3144
admin
administrator
+2440
GingerAle
+1791
tomtom
+1679
wiseowl
+1553
bader
+1117
parmen
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.