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Recent questions in Mathematics
0
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0
answers
21
views
Luis ran the same 400 m track in 297 strides. Find his stride length in inches. Round your answer to the nearest whole inch.
asked
Jul 18
in
Mathematics
by
alexoyawale21
(
45
points)
+2
votes
1
answer
166
views
What does e to the power of -1 look like
asked
Dec 12, 2013
in
Algebra
by
niks
(
55
points)
+2
votes
1
answer
178
views
What is e^0?
asked
Nov 20, 2013
in
Mathematics
by
laalaa
(
39
points)
+1
vote
1
answer
232
views
What is e^infinity?
asked
Nov 20, 2013
in
Mathematics
by
laalaa
(
39
points)
+1
vote
1
answer
248
views
What is e^-infinity?
asked
Nov 20, 2013
in
Mathematics
by
laalaa
(
39
points)
0
votes
1
answer
509
views
The diameter of a hydrogen atom is 212pm. Find the length in kilometers of a row of 6.02×1023 hydrogen atoms.
asked
Sep 5, 2013
in
Mathematics
by
hunter
(
42
points)
+1
vote
1
answer
364
views
1^3+2^3+3^3+...+n^3 = (1+2+...+n)^2, how can I prove it?
asked
Aug 14, 2013
in
Mathematics
by
Vanessa
~Rookie~
(
72
points)
+2
votes
1
answer
210
views
9th Grade Math Problems
asked
Jul 2, 2013
in
Algebra
by
smith
~Rookie~
(
159
points)
algebra
+2
votes
2
answers
346
views
7th Grade Math Problems
asked
Jul 2, 2013
in
Algebra
by
smith
~Rookie~
(
159
points)
algebra
+1
vote
1
answer
133
views
Prime Factorization Examples
asked
Jun 26, 2013
in
Algebra
by
answermachine
~Rookie~
(
120
points)
factorization
+1
vote
1
answer
108
views
Prime Factorization Examples
asked
Jun 26, 2013
in
Algebra
by
answermachine
~Rookie~
(
120
points)
factorization
+1
vote
1
answer
94
views
Linear Algebra Examples
asked
Jun 25, 2013
in
Algebra
by
answermachine
~Rookie~
(
120
points)
linear
algebra
+3
votes
1
answer
179
views
Solved Example
asked
Jun 25, 2013
in
Algebra
by
answermachine
~Rookie~
(
120
points)
prime
factorization
+2
votes
2
answers
239
views
Solved Example
asked
Jun 24, 2013
in
Algebra
by
answermachine
~Rookie~
(
120
points)
quadratic
equation
0
votes
1
answer
94
views
what are the Polynomial Factoring Formulas?
asked
Jun 24, 2013
in
Mathematics
by
answermachine
~Rookie~
(
120
points)
0
votes
1
answer
537
views
A surveyors uses similar triangles to measure the distance across a canyon.
asked
May 5, 2013
in
Algebra
by
NathalieeEmm
(
45
points)
0
votes
1
answer
284
views
how could i integrate ( 5x/e^x ) ??
asked
Apr 12, 2013
in
Calculus
by
anonymous
0
votes
0
answers
331
views
Consider a large population with μ = 100 and σ = 12. Assuming n/N ≤ 0.05 find the mean and standard deviation of a sample mean, x-bar, for a sample size of 18
asked
Mar 20, 2013
in
Statistics
by
anonymous
statistics-xbar-mu-population
+1
vote
1
answer
674
views
Marla makes stretchy beaded purses and sells them to Bangles 'n' Beads for $7 each. Bangles 'n' Beads makes a profit of 28% on each purse. Find the retail price of the purses.
asked
Jan 30, 2013
in
Mathematics
by
anonymous
marla
makes
stretchy
beaded
purses
and
sells
them
to
bangles
+2
votes
1
answer
1,353
views
Suppose the system below is consistent for all possible values of f and g. What can you say about the coefficients c and d? Justify your answer.
asked
Jan 21, 2013
in
Mathematics
by
Nate Whidden
~Rookie~
(
108
points)
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