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Post New Question
All Questions
+0
237665 Questions
0
434
1
Finding The Zeros
what are the zeros in 3x^2=12+4?
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Guest
Nov 10, 2015
0
495
1
Help
4xy x 14y
zxz x x
I need to simplify
read more ..
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Guest
Nov 10, 2015
0
629
2
-25i 25
-25i25
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Guest
Nov 10, 2015
0
555
1
what is 4 to the power of 10?
what is 4 to the power of 10?
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Guest
Nov 10, 2015
0
448
2
finding the slope
what is the slope of y= 4x + 8
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Guest
Nov 10, 2015
0
524
1
Describing Functions
When x=2,|x|=2. When x=-2, |x|=2. Is the relationship between x and y in the equation y=|x| linear? Is it proportional? Explain
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Guest
Nov 10, 2015
0
3554
1
Let sin A = − 4 /5 with A in QIII and find the following. sin 2A
Let sin A = − 4 /5 with A in QIII and find the following. sin 2A
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Guest
Nov 10, 2015
0
463
1
Help
6.557939914 as a fraction
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Guest
Nov 10, 2015
0
444
1
Conversion w/ decimals
How do you convert decimals to fractions?
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Guest
Nov 10, 2015
0
743
2
+56
Standard and Graphing Form
For exponential/parabolic functions, how are these forms related? How can I change one into another?
Standard Form: y = ax2 + bx + c
read more ..
CPhill
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LilyC
Nov 10, 2015
0
386
0
simplify
-(3-1)=(4 X 3)-5-(3 X 3)
Guest
Nov 10, 2015
0
458
1
Physics Question
A stone is fired from a slingshot with a velocity of 30m/s. If it is fired at an angle of 30 degrees below the horizontal, what height will it reach? If its flight is interrupted by a vertical wall 12m away, where will it hit the wall in relation to the
read more ..
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Guest
Nov 10, 2015
0
427
0
polynomial equation
2+sqrt(5) How do i write this into a polynomial equation??
Guest
Nov 10, 2015
0
484
1
Financial maths
$12,000 invested at 5% p.a for 6 years
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Guest
Nov 10, 2015
0
2799
2
A pound of rice crackers cost $2.88 Matthew purchased 1/4 pound of crackers. How much did he pay for the crackers?
A pound of rice crackers cost $2.88 Matthew purchased 1/4 pound of crackers. How much did he pay for the crackers?
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Guest
Nov 10, 2015
0
445
0
problem need help
y-3/2=6/7(x-(-1))
Guest
Nov 10, 2015
0
455
0
Am I doing this right??? O.o
When doing ratios, I do this:
ex. (there are 6 x's and 10 y's)
x to y = 6 to 10, 6:10 or 6/10 (3/10)
read more ..
Guest
Nov 10, 2015
0
446
0
x > Z
did i convert the x value into Z?
Guest
Nov 10, 2015
Nov 9, 2015
0
1021
1
word problem
The side length of a 243-gram copper cube is 3 centimeters. Use this information to write a model for the radius of a copper sphere as a function of its mass. Then, find the radius of a copper sphere with a mass of 50 grams. How would changing the material
read more ..
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Guest
Nov 9, 2015
+10
425
1
help
3/2 divided by 4/1
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Guest
Nov 9, 2015
0
594
1
Division Question
5 2/3 divided by -1/3
saseflower
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Guest
Nov 9, 2015
0
409
0
helpppp
y=4x-8+13
Guest
Nov 9, 2015
0
1179
1
If Sally has two apples and she eats one, how many apples does she have left?
If Sally has two apples and she eats one, how many apples does she have left?
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Guest
Nov 9, 2015
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