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Post New Question
All Questions
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230864 Questions
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899
4
465
there are 465 empty seats and 155 occupied seats on a train. what percentage of the seats on the train are empty
CPhill
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Guest
Feb 4, 2016
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627
1
whats (x=3)(
whats (x=3)(
9x-5)
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Guest
Feb 4, 2016
+6
694
0
+326
have you ever seen a 1+2=5
have you ever seen a 1+2=5
TheMobMaster2006
Feb 4, 2016
+10
550
2
how to put cosine inverse
how to put cosine inverse
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Guest
Feb 4, 2016
+1
504
1
math
90-23
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Guest
Feb 4, 2016
+20
652
9
+769
hi guys i have wired news lol
hi guys was up tomm i get 2 diysect a cow eye in sci yah!!!
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calc1
Feb 4, 2016
0
569
2
Why is there no / in the calculator to do fractions?
140 divided by 3/7
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Guest
Feb 4, 2016
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584
1
hjvgujvtyucuythjbujkhgihyuxghyuigrihyurtihyuge44iyrgftiyrhg4edhusyg45reigyur5iyhu4eyhgd4re3iywhsyhiu3ew1aqwwsd
what is (16386)+(9824576503947605498)x(23465563)=
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Guest
Feb 4, 2016
0
500
1
math equation
what is 66=6/5(x+3)
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Guest
Feb 4, 2016
0
536
1
3.27+22=
3.27+22=
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Guest
Feb 4, 2016
+5
364
0
is it?????
is ball life????
Guest
Feb 4, 2016
0
622
9
+279
CyberQuestion
This is a bonus Cyber Question
if its right You get Lots of stars: If a car is going 123 mph and the mass is 124 lbs how many newtons?
CyberSword12
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CyberSword12
Feb 4, 2016
+4
452
1
Using Troy weight: what is 250000000000000978. Penny weight.
Using Troy weight: what is 250000000000000978. Penny weight.
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Guest
Feb 4, 2016
+6
530
4
how to simplify the equation
how to simplify the equation
8(x+8)-23
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Guest
Feb 4, 2016
0
675
1
11c + 3(-5c + 4d)
11c + 3(-5c + 4d)
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Guest
Feb 4, 2016
0
510
3
equations with fractions
Solve. Express the answer in simplest form. https://static.k12.com/bank_packages/files/media/mathml_d1fea9ed23abaef0c4d6d34c985e6440b88dbb15_1.gif
Hayley1
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Guest
Feb 4, 2016
+1
442
1
Help
Whats 2+2
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Guest
Feb 4, 2016
0
542
10
A Math Question Having To Do With Savings
Why does (-.6+100%=-1.2)? I was recently told by one of my high school teachers that the previous equation (-.6+100%) was equal to 0. When I questioned this, I was told to prove why it wasn't. I couldn't prove it but I know that it doesn't equal
read more ..
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Guest
Feb 4, 2016
0
445
0
f:[1,2]->[1,2]
f:[1,2]->[1,2]
f(1)=2,f(2)=1
prove that there is a ξ inside (1,2) so that f'(ξ)*f'(f(ξ))=1 where f'(x) is the derivative of f(x)
Guest
Feb 4, 2016
+1
475
2
math
-1 - 4
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Guest
Feb 4, 2016
0
422
1
Question
Krishnan predicted that 65% of the students in his school think pizza is the best meal in the cafeteria. To test his prediction, he surveyed a random sample of 140 students and recorded the number who think pizza is the best meal. How many students liking
read more ..
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Guest
Feb 4, 2016
+5
455
1
please help me with this
what is 2 1\2 x 4
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Guest
Feb 4, 2016
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