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Post New Question
All Questions
+0
231315 Questions
0
1473
2
What is 4 times 4?
What is 4 times 4?
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Guest
Mar 24, 2015
0
426
0
Year 5 maths. No calculator allowed.
If x is 306.4925 and n is 8092.7569. What is n X x? Minus 3896?
Guest
Mar 24, 2015
0
607
1
find the number that when increased by 20% becomes 30
find the number that when increased by 20% becomes 30
Melody
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Guest
Mar 24, 2015
0
482
1
What does "Deg" and "Rad" mean
What does "Deg" and "Rad" mean
Melody
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Guest
Mar 24, 2015
0
396
0
..........................
Guest
Mar 24, 2015
0
435
0
(640)(101.3)/273 = (141)(x)/296
(640)(101.3)/273 = (141)(x)/296
Guest
Mar 24, 2015
0
413
1
Factoring
how should i start off on factoring 121x^2+36y?
Melody
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Guest
Mar 24, 2015
0
424
0
what is 20% of 55?
what is 20% of 55?
Guest
Mar 24, 2015
0
927
1
+4
Use Cramer's Rule and the question above to solve the system (write your answer in the lowest term)
x + 4y -3z = -8
3x - y + 3z = 12
x + y + 6z = 1
x=? y=? z=?
read more ..
heureka
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jellie
Mar 24, 2015
0
522
1
+88
Solve the system
y=3x+1
y=x^2+1
heureka
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zandaleebailey
Mar 24, 2015
0
534
1
what is the lower limit of the 95% interval
what is the lower limit of the 95% interval
geno3141
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Guest
Mar 24, 2015
0
505
0
1/2 / 73/4
1/2 / 73/4
Guest
Mar 24, 2015
0
458
1
-9(x-3)-7=20 how do u enter the equal sign without adding prior entries
-9(x-3)-7=20 how do u enter the equal sign without adding prior entries
Melody
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Guest
Mar 24, 2015
0
665
3
Math Question? 1.) Sally had 3 dozen fig trees which she planted in 4 rows. How many trees were planted in each row? 2.) Simplify and reduce
Math Question? 1.) Sally had 3 dozen fig trees which she planted in 4 rows. How many trees were planted in each row?
2.) Simplify and reduce: \frac{20}{12} =
3.) \frac{2}{3}x 4
4.) \frac{5}{8} + \frac{5}{8} =
read more ..
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Guest
Mar 24, 2015
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433
0
how to find total money given interest rate, starting value, and time
how to find total money given interest rate, starting value, and time
Guest
Mar 24, 2015
0
567
1
-4 divided by 6
-4 divided by 6
hipbanana
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Guest
Mar 24, 2015
0
1078
4
+88
Solve the system
x^2+y^2=4
x+y=2
Type your answer as ordered pairs (x,y) with the order: from the smallest value of x to the largest, with comma and no space.
CPhill
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zandaleebailey
Mar 24, 2015
0
911
1
+88
Solve the system using Gauss or Gauss - Jordan elimination
2x + y = - 4
-2y + 4z = 0
3x - 2z = - 11
x=? y=? z=?
read more ..
Melody
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zandaleebailey
Mar 24, 2015
0
3698
4
A sample of gas in a balloon has an initial temperature of 43∘C and a volume of 1.69×103L . If the temperature changes to 76∘C , and there i
A sample of gas in a balloon has an initial temperature of 43∘C and a volume of 1.69×103L . If the temperature changes to 76∘C , and there is no change of pressure or amount of gas, what is the new volume, V2, of the gas?
physics
Alan
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Guest
Mar 24, 2015
0
445
0
determine the pH of a solution of HCl that has a molarity of 1 * 10^(-4)
determine the pH of a solution of HCl that has a molarity of 1 * 10^(-4)
difficulty
advanced
Guest
Mar 24, 2015
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