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All Questions
+0
232564 Questions
0
701
1
help meee
how can i factoring the sum or difference of two cubes
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Guest
Jun 27, 2017
0
2215
2
Math Question
Let $n$ be the smallest positive integer such that $mn$ is a perfect $k$th power of an integer for some $k \ge 2$, where $m=2^{1980} \cdot 3^{384} \cdot 5^{1694} \cdot 7^{343}$. What is $n+k$?
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Guest
Jun 27, 2017
0
1201
1
candies
I have 3 pieces of candy to place in 4 lunch boxes. In how many ways can I do this if:
(a) The candies are all different and the lunch boxes are all different?
(b) The candies are all the same and the lunch boxes are all the same?
(c) The candies
read more ..
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Guest
Jun 27, 2017
0
628
1
Mobile Application of Calculator
In regards to the mobile application of web 2.0 calc, is there an Iphone version or process of converting from android to iphone?
off-topic
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Guest
Jun 27, 2017
0
3103
2
solve cot x + 6 sin x - 2 cos x =3
solve cot x + 6 sin x - 2 cos x =3
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Guest
Jun 27, 2017
Jun 26, 2017
0
1825
2
exact value of tan pi/6
exact value of tan pi/6
hectictar
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Guest
Jun 26, 2017
0
962
4
+77
Can someone help with my calc homework?
I have no clue..
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IronDome
Jun 26, 2017
0
801
1
trigo
Rewrite sec 10 degree in terms of its cofunction. Evaluate the expression using a calculator. sec 10 degree = ?
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Guest
Jun 26, 2017
0
1036
1
How much pressure is under a 5mm thin stiletto heel?
How much pressure is under a 5mm thin stiletto heel? If the wearer weighs 128lbs & the heel tip has a circle base.
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Guest
Jun 26, 2017
0
744
1
maths
23/99 in it simplest form
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Guest
Jun 26, 2017
0
1131
2
Why this integral no work?
That is what I got after trying to figure out the area of a square using an integral. h(x) = 5 creating a square... the area is 25 but why this integral no work? A line is a curve too!!!
read more ..
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Guest
Jun 26, 2017
+1
906
3
What feature of a shape allows it to tesselate?
What feature of a shape allows it to tesselate?
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Guest
Jun 26, 2017
0
1312
4
+4
tangent squared
how to make it on calculator or what is the value of tan2?
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Arttus
Jun 26, 2017
0
1057
1
Help
how do you do a half on this? I need it for a project for school.
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Guest
Jun 26, 2017
0
712
1
HELPPPPP!!!
how do you write a power on this calculator
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Guest
Jun 26, 2017
0
2159
6
+9665
Help me with linear subspaces and vector spaces :-( Need some help.
Let M and N be linear subspaces of a vector space V, and let
be the union of M and N.
True or false(explain): is a linear subspace of V.
{If true, give a proof. If false, give a counterexample (a example of V,
read more ..
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MaxWong
Jun 26, 2017
0
765
1
Quadratic Question
How many zeroes does f(x)=(x-c)squared+d have if d>0?
MaxWong
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Guest
Jun 26, 2017
-1
4
628
2
Arithmetic Sequene
Which term in the arithmetic sequence 2x, 3x/2, x,... is -5x/2?
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Guest
Jun 26, 2017
Jun 25, 2017
0
829
1
HELP! Math test in 15 minutes!
Can anyone explain how to: "Write your answer in scientific notation"?
Melody
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Guest
Jun 25, 2017
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