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Post New Question
All Questions
+0
237635 Questions
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621
1
Help
What is 3.333333333e-7 as a decimal
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Guest
Sep 17, 2016
+5
983
11
+4623
How many ways are there to put 4 b***s in 3 boxes if the b***s are distinguishable but the boxes are not?
How many ways are there to put 4 b***s in 3 boxes if the b***s are distinguishable but the boxes are not?
CPhill
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tertre
Sep 17, 2016
0
653
1
writing an equation
write down the equation of another straight line that is parallel to y= 1/2x + 1
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Guest
Sep 17, 2016
0
606
1
Multiplying fractions
What is 3/4 x 4 x 3?
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Guest
Sep 17, 2016
0
774
2
How do I get the mean, median and mode?
How to get the mean?
Melody
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Guest
Sep 17, 2016
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645
2
maths question
what is in between 2.71 and 2.72
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Guest
Sep 17, 2016
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621
1
This question is in my practice test for maths. How will you solve it, with algebraic working? Thanks
This question is in my practice test for maths. How will you solve it, with algebraic working? Thanks
Today Penny is 23 years younger than her Father. In 10 years from now her father will be twice Penny’s age. Write an algebraic equation
read more ..
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Guest
Sep 17, 2016
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739
2
A math question
A car in town X travels 120KM at N60'E to town Y and then 50Km at N30'W to town Z. what is the total displacement of the car?
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Guest
Sep 17, 2016
0
525
1
rational and irrational numbers
on converting -0.5 to a decimal how? for rational and irrational numbers
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Guest
Sep 17, 2016
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440
1
circumference
how do you calculate the diameter without the circumference
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Guest
Sep 17, 2016
0
1
2445
2
Math
Use the information given about the angle θ, 0 ≤ θ ≤ 2π, to find the exact value of the indicated trigonometric function. sin \theta=-(\sqrt(5))/(5),(3\pi)/(2)< \theta < 2\pi Find sin (\theta)/(2).
Melody
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Guest
Sep 17, 2016
0
1522
1
+4
Probability Statistics
What would be the answer please?
The mean number of accidents in a shoe factory is 0.10 per day. What is the probability that during a randomly selected day, there will be:
a) no accidents
b) exactly 1 accident
read more ..
Alan
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milnez
Sep 17, 2016
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1525
2
+9
State both Values of x that satisfy the equation....
(7-2/x)=sqrt(7/x)
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musiclover_333
Sep 17, 2016
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476
1
Help (2 1 (4⋅5)−2 3 )
2 1 (4⋅5)−2 3
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Guest
Sep 17, 2016
+1
2288
1
+4623
A square has area of 392 . What is the side length of the square?
A square has area of 392 . What is the side length of the square?
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tertre
Sep 17, 2016
0
1145
2
+4623
Four workers can build a stage in 10 eight-hour days. At the same rate, how many workers will it take to build the stage in 5 eight-hour days?
Four workers can build a stage in 10 eight-hour days. At the same rate, how many workers will it take to build the stage in 5 eight-hour days?
ElectricPavlov
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tertre
Sep 17, 2016
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666
1
Question
is there a calculator with fractions?
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Guest
Sep 17, 2016
0
670
1
A square memo paper is 2 2/1 inches on each side . What is yhe area of the memo paper
A square memo paper is 2 2/1 inches on each side . What is yhe area of the memo paper
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Guest
Sep 17, 2016
Sep 16, 2016
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928
3
how many potential combinations of letters (out of 26) if 3 letters are used and none repeated?
What its the term to calculate how many variations are possible with a set of numbers. for example: 3 numbers has 6 possible combinations.
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Guest
Sep 16, 2016
+5
861
5
Looking for transitory steps in proof
So, I have the equation and I'm trying to isolate x. I believe the solution is , but I can't seem to isolate x properly to figure it out.
geno3141
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Guest
Sep 16, 2016
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463
2
help me
what is 1/2 x 1/2
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Guest
Sep 16, 2016
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804
1
how to do this?
30P2
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Guest
Sep 16, 2016
0
741
1
help
toms red bicycle travels 50 ft for every 3 pedal turns. how many pedal turns are needed to travel a mile (5280 ft)
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Guest
Sep 16, 2016
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