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All Questions
+0
237673 Questions
0
409
2
Plz help i struggle in cultural geography
how long will it take 2 people to make it to a population of 8 billion?
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Guest
Oct 29, 2015
0
383
1
how can i work out the size of the solar system
how do i work out the size of the solar system by knowing the radius
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Guest
Oct 29, 2015
0
3047
1
Ratio
At camp today, kids can choose art, swimming, or music. Of those activities, 40 kids choose swimming, 16 choose art, and 24 choose music. What is the ratio of kids who choose art to kids who choose swimming?
heureka
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Guest
Oct 29, 2015
0
774
1
mathhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
(y^2+5y-7)-(y^2-3y-4)
heureka
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Guest
Oct 29, 2015
0
400
0
the square root of 12
can you convert it into radican form
Guest
Oct 29, 2015
0
376
1
Percentage
find out the percentage of 8/14 times 100
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Guest
Oct 29, 2015
0
507
1
math
rick has been a bricklayer for a few years now. he earns $14.50/hr and works a 40 hour week (after all deductions). he is paid every thursday. he has been renting an apartment and wants to buy a condominium for $85 000. he has been saving for a $500 down
read more ..
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Guest
Oct 29, 2015
0
464
1
using x power on calculator
how to calculate percentage increase for x amount of years example: 10% increase for 5 years equals
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Guest
Oct 29, 2015
0
412
0
maths homework
a square surface is 81 cm2.Appoint length of the square rib.
Guest
Oct 29, 2015
0
440
0
suhhujhyvhk
x-4>-2
Guest
Oct 29, 2015
0
419
0
(10x+20)°
(10x+20)°
Guest
Oct 29, 2015
0
1528
1
confused
A nanometer is one-billionth of a meter. A centimeter is one-hundredth of a meter, and a kilometer is 1000 meters. An X-ray can have a wavelength of 0.000000085 meter. Express this wavelength in scientific notation. Then decide which unit is most appropriate
read more ..
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Guest
Oct 29, 2015
0
486
1
Fraction
what is .28 as a fraction
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Guest
Oct 29, 2015
0
723
1
2x(sqrt(8))=2 m
2x(sqrt(8))=2m
What is m?
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Guest
Oct 29, 2015
0
449
1
help
what does "Evaluate each expression" mean
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Guest
Oct 29, 2015
0
599
2
Problem in Finding Number of Trailing Zeroes
hello, today I came around a pretty strange question.
Q. How many trailing zero does this expression have:-
[(22!)^(21!)]*[(27!)^(26!)]
read more ..
CPhill
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Guest
Oct 29, 2015
0
468
0
Help
[1,3)
Guest
Oct 29, 2015
+6
1254
2
Help?
One of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 746.4nm. What amount of energy causes this transition?
physics
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Guest
Oct 29, 2015
+5
540
2
HELPPP
(log^2 6^2 - log^2 3^2)/( log^2 log 18)=
heureka
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Guest
Oct 29, 2015
+1
630
2
how to turn a logarithmic equation into exponential form
how to turn a logarithmic equation into exponential form
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Guest
Oct 29, 2015
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