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
237647 Questions
0
725
1
help
Paul is scuba diving and is 3.5 feet below sea level. He is descending at a rate of 0.5 feet per mintue. If Paul is now at 12 feet below sea level, how many mintues has he been diving?
●
Guest
Jan 22, 2020
0
726
4
help
Megan is making a bracelet using a pattern of 3 black diamonds and 2 gold diamonds. If she uses 150 diamonds in total, how many diamond are used?
●
●
●
●
Guest
Jan 22, 2020
-1
2289
4
Power of a point question
Let XY be a tangent to a circle, and let XA be a secant of the circle, as shown below. If AX = 15 and XY = 9, then what is AB?
●
●
●
●
Guest
Jan 22, 2020
0
689
1
help
Traviling upstream on the Mississippi River, a barge travels 56 mi in 7 h. Downstream, it travels the same distance in 4 h. Find the rate of the barge in still water and the rate of the current
●
Guest
Jan 22, 2020
0
534
1
help
For a recent year, the number of men in the senate totaled 3 more than 3 times the number of women. Find the number of men and the number of women in the senate given that the senate has 111 members
●
Guest
Jan 22, 2020
0
573
1
-x^3y^2 + 2x^3y^2-3x^3y^2 Пожалуйста укажите действия
-x^3y^2 + 2x^3y^2-3x^3y^2
Пожалуйста укажите действия решений
●
Guest
Jan 22, 2020
0
977
2
tough question
There are six people sitting at a circular table. Each person is either tall or short. Let a be the number of people sitting next to at least one tall person, and let b be the number of people sitting next to at least one short person. How many possible
read more ..
●
●
Guest
Jan 22, 2020
0
868
1
3. A company makes a profit of $10 per software program and $13 per video game. The company can produce at most 40 software programs and at
3. A company makes a profit of $10 per software program and $13 per video game. The company can produce at most 40 software programs and at most 50 video games per week. Total production cannot exceed 70 items per week. How many items of each kind should
read more ..
●
Guest
Jan 22, 2020
0
738
1
question
What is the sign of the trigonometric function, given the quadrant the terminal ray of an angle lies in?
Select all correct statements.
The sine function is positive in quadrant I .
The cosecant function is positive in quadrant IV .
The
read more ..
●
Guest
Jan 22, 2020
0
723
1
You want to place a towel bar that is 10 1⁄4 inches long in the center of a door that is 26 1⁄3 inches wide. How far should you place the ba
You want to place a towel bar that is 10 1⁄4 inches long in the center of a door that is 26 1⁄3 inches wide. How far should you place the bar from each edge of the door?
●
Guest
Jan 22, 2020
0
436
1
hellpp
v (t)=29,900 (0.78)
●
Guest
Jan 22, 2020
0
760
1
+4
Algebra 1A
−2/5y=4 its negative 2 over 5 and its has an m on the side = 4 i need help cause i dont know it
●
boffee
Jan 22, 2020
0
1314
1
Which statement correctly defines the trigonometric ratio?
Which statement correctly defines the trigonometric ratio?
-The cotangent function is defined as the length of the side adjacent over the length of the side opposite.
read more ..
●
Guest
Jan 22, 2020
0
1566
1
need help on this
A sphere passes through the eight corners of a cube of side 10cm. find the volume of the sphere
●
Guest
Jan 22, 2020
0
521
0
help
A person's website specializes in the sale of rare or unusual vegetable seeds. He sells packets of sweet-pepper seeds for $2.16 each and packets of hot-pepper seeds for $4.40 each. He also offers a 16-packet mixed pepper assortment combining packets
read more ..
Guest
Jan 22, 2020
0
799
1
help
A fish tank contains eight algae-eaters, five catfish, and six tilapia fish. A storekeeper randomly selects two fish (one after another without replacement) from the tank for a customer. Find the probability that both fish selected are catfish.
read more ..
●
Guest
Jan 22, 2020
0
427
0
Can anyone please help me?
Am I correct? Can anyone please help me?ASAP!!! Thank you
Guest
Jan 22, 2020
0
843
1
help
At the zoo three adult lions together are 250 pounds of food a day. If two more lions joined the group and ate food at the same rate as the original three how much food would the zoo need to provide all five lions a day
●
Guest
Jan 22, 2020
0
1028
3
math
A birch tree that is 4 ft tall grows at a rate of 1 ft per year. A larch tree that is 6 ft tall grows at a rate of 0.5 ft per year.
Let the variable t represent time in years and let the variable h represent height in feet.
In
read more ..
●
●
●
Guest
Jan 22, 2020
0
403
0
help please
Mike and Patty are playing games at the local arcade. Incredibly, Mike wins seven tickets from every game and Betty wins eight tickets from every game when they start playing games Mike and Betty had one the same number of tickets. What is the minimum number
read more ..
Guest
Jan 22, 2020
0
420
0
input and output the same for (x*3-12=y)
we need the input and output the same for (x*3-12=y)
I have 6 but need another answer....
read more ..
Guest
Jan 22, 2020
0
716
2
Can anyone please help me?
Am I correct? Can anyone please help me?ASAP!!! Thank you
●
●
Guest
Jan 22, 2020
0
452
0
help
Terry and Paul went to train for a long distance run. Terry started 10 minutes before Paul and finished 5 minutes before Paul. They both ran the same distance. At the point when Terry finished, Paul had completed 5/6 of the distance and still had 1 mile
read more ..
Guest
Jan 22, 2020
0
791
2
i needf help asep
whats infinity times infinity
PLEASE
●
●
Guest
Jan 22, 2020
«
latest
9504
9503
..
6244
6243
6242
6241
6240
..
2
1
»
Post New Question
2 Online Users
Top Users
+130518
CPhill
moderator
+33665
Alan
moderator
+15127
asinus
moderator
+2208
Bosco
+1808
blackpanther
+762
history
+448
HiylinLink
+267
CInsbstnkng
+114
ikleyn
+113
thatgirlaj
+83
Atlas
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.