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All Questions
+0
234950 Questions
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492
1
basic math
what is (3)^-2
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Guest
Nov 6, 2016
0
560
3
Help
read more ..
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Guest
Nov 6, 2016
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333
0
inequality word problems
what is the solution of inequality word problems
Guest
Nov 6, 2016
0
378
1
Help me lol
Why is 500^100+500^100+500^100+500^100+500^100=500^101
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Guest
Nov 6, 2016
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274
0
HELP ME?!?
Algabraic notation of a squared ➗ 2b
Guest
Nov 6, 2016
0
458
0
Statistics
The reading speed of second grade students in a large city is approximately normal, with a mean of 89 words per minute (wpm) and a standard deviation of 10 wpm.
What is the probability a randomly selected student in the city will
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Guest
Nov 6, 2016
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290
0
How to make fractions
how to make fractions
Guest
Nov 6, 2016
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475
0
P(x < -1.29)
Suppose the lengths of the pregnancies of a certain animal are approximately normally distributed with mean μ=142 days and standard deviation σ=14 days.
The probability that the mean of a a random sample of
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Guest
Nov 6, 2016
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408
0
12/x 2^2/4^2=n
12/x 2^2/4^2=?
Guest
Nov 6, 2016
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265
0
Hello
What are we?
Guest
Nov 6, 2016
0
284
0
Hello
What are we?
Guest
Nov 6, 2016
0
576
1
+64
An automobile radiator holds 6 liters of liquid and is full of a liquid which is 30% antifreeze. How many liters of this liquid should be replaced by pure
An automobile radiator holds 6 liters of liquid and is full of a liquid which is 30% antifreeze. How many liters of this liquid should be replaced by pure antifreeze in order to obtain a mixture which is 50% antifreeze?
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rictor5
Nov 6, 2016
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576
0
+64
A pint mug A is filled with milk. A fraction k of a pint is put into a different, previously empty pint mug B. Mug B is
A pint mug A is filled with milk. A fraction k of a pint is put into a different, previously empty pint mug B. Mug B is then filled with water and the contents are mixed, and then mug A is topped off with the
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rictor5
Nov 6, 2016
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424
0
can someone give me the IGCSE maths edexcel syllabus in full please and the level 2 certificate in furthur maths please
can someone give me the IGCSE maths edexcel syllabus in full please and the level 2 certificate in furthur maths please
Guest
Nov 6, 2016
0
502
1
easy a*s question on evaluation
What is an expression for the spending money you have left after depositing 2/5 of your wages in savings? Evaluate the expression for weekly wages of $40, $50, $75, $100.
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Guest
Nov 6, 2016
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405
1
help
Given tan =1.653,find cos and cot
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Guest
Nov 6, 2016
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421
1
Equation help
Been having some trouble with some equations lately. I would love to get a solution to some if not all of these.
ax(a − x) ^2 (= a ^3 x + ax^3 − 2a ^2 x ^2 )
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Guest
Nov 6, 2016
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1423
1
Replace the ? by the correct Mathematics symbol to make the expression true 18 ? 12 ? 4 ? 5 = 59
Replace the ? by the correct Mathematics symbol to make the expression true 18 ? 12 ? 4 ? 5 = 59
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Guest
Nov 6, 2016
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329
1
Help
Please find domain!
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Guest
Nov 6, 2016
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625
0
which is smallest +ve mathematical number which is spelled in an alphabetical order ?
which is smallest +ve mathematical number which is spelled in an alphabetical order ?
Guest
Nov 6, 2016
0
266
1
?????
how much would a woodchuck chuck if a woodchuck could chuck wood???
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Guest
Nov 6, 2016
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493
2
+15
write down the greatest positive interger n to satisfy the inequality
a) 4-9n>-23
b) 4n+3/7≤5
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wahabsabir
Nov 6, 2016
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414
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+15
inequality
1≤2x-3 /5≤5
wahabsabir
Nov 6, 2016
0
406
2
+12
Help ( V is volume of the sphere and A is the area of the circumference with radius r)
How to show that:
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Aservil1
Nov 6, 2016
0
3372
1
what is 5/6 times 5
what is 5/6 times 5
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Guest
Nov 6, 2016
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