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Post New Question
All Questions
+0
234878 Questions
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610
1
maths
six over eleven times five over nine
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Guest
Aug 19, 2013
0
746
1
IDK
there are 280 female workers and 140 male workers working in a factory.3/5 of the workers are foreign workers and 1/2 of the foreign workers are female.calculate how many local workers in the factory are female.
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Guest
Aug 19, 2013
0
739
1
math
suppose you invest $1300 at an annual interest rate of 4.3% compounded continuously. find the amount you will have in the account after three years
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Guest
Aug 19, 2013
Aug 18, 2013
0
501
0
Statistics
0.25(5)=(12)*0.25^5*0.75^12-5/(12-5)5!
Guest
Aug 18, 2013
0
652
1
AlgebraLIU
X2 +3x -4 = 0
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Guest
Aug 18, 2013
0
504
0
need help now
just a question in the problem sent above i got (5.4)(6)(10^6)(10^5) that became 32.4 X 10^9 but do i move the decimal of leave it where it is
Guest
Aug 18, 2013
0
815
3
algebra
v^2 = u^2 + 2as
express a in terms of s , u and v
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Guest
Aug 18, 2013
0
702
1
Chemistry
In examining sugar cubes of seemingly uniform size uniform size and weight a student found the average weight of the cubes o be 3.62 grams and the average weight of the cubes to be 3.62 grams and the average length of an edge to be 1.50 cm. Calculate the density
read more ..
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Guest
Aug 18, 2013
0
657
0
+4
run calculation
How do you calculate run when you know rise and slope? Rise is 26", slope is 6 degrees.
granddad
Aug 18, 2013
0
509
0
We Understand The Obstacles That Were Facing And The Problem
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Guest
Aug 18, 2013
0
554
0
fractions
how do i make fractions on the calculator
Guest
Aug 18, 2013
0
544
3
error
i found error in a calculator.
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Guest
Aug 18, 2013
0
696
0
A very complicated equation
{x=((-sqrt(1833)*sqrt(tan_rad(((pi)/5))))/5^((3/2))), x=((sqrt(1833)*sqrt(tan_rad(((pi)/5))))/5^((3/2)))}
Guest
Aug 18, 2013
Aug 17, 2013
0
623
0
+14
Math Help
8 multiplied by the sum of a number and 7
BlyueIvy
Aug 17, 2013
0
807
1
+14
easy math confused
whats the reciprocal of 4.5
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BlyueIvy
Aug 17, 2013
0
624
0
+14
Number sense
what is the opposite of -0.65
BlyueIvy
Aug 17, 2013
0
776
1
physics
The maximum possible efficiency of a reversible heat engine is 79.46% when the cold temperature is 224.0 degrees Celsius. What is the hot temperature in degrees Celsius?
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Guest
Aug 17, 2013
0
784
1
answer
27 - (407 - 676 x (399 - 771)) =
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Guest
Aug 17, 2013
0
623
1
Multiplying Fractions
(7/22)*(100/1)=350/11?
Don't you multiply accross and it gives you,
(7/22)*(100/1)=350/22
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Guest
Aug 17, 2013
0
715
1
calculus
derivative of y=3x+1
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Guest
Aug 17, 2013
0
694
1
kilogram
how much is 600 litres to kilogram
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Guest
Aug 17, 2013
0
587
1
algebra
how would I enter, (x^3+y^4)(x^3-y^4)
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Guest
Aug 17, 2013
Aug 16, 2013
0
535
0
how to use the calculator for algebra
how do i use this thing
Guest
Aug 16, 2013
0
566
0
how to use calculator
how to put this calculation in on a scientific calculator (1-264) / (-1) = 264 - 1
Guest
Aug 16, 2013
0
727
1
+4
Algebra
-9=3/4d
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caylee
Aug 16, 2013
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