Remember
Register
AnswerMenu
Questions
Hot!
Unanswered
Categories
Ask a Question
About Us
All categories
Art
(184)
Business
(364)
Computer Science
(771)
English
(3)
Foreign Language
(1)
Geography
(623)
Health Sciences
(1,322)
Mathematics
(113)
Algebra
(36)
Calculus
(16)
Geometry
(4)
Matrix Algrebra
(0)
Statistics
(1)
Music
(460)
Physics
(258)
Political Science
(560)
Psychology
(746)
Science
(6,527)
Social Studies
(246)
Other
(14)
Definite Integral of (x-4)/(x^2) from 1 to 2?
0
votes
asked
Dec 23, 2012
in
Mathematics
by
anonymous
Tweet
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
Related questions
+2
votes
0
answers
407
views
407
views
Evaluate the integral dx/sqrt(4-x^2)?
asked
Dec 23, 2012
in
Mathematics
by
JPx
~Expert~
(
379
points)
+2
votes
1
answer
319
views
319
views
A protein has the sequence Met-Thr-X-Lys-Val where "X" indicates that the amino acid is unknown. Four new strains containing single-nucleotide substitutions in the gene encoding this protein were isolated and the corresponding mutant proteins were sequenced. The protein sequence of mutant 1 was Met-Thr-Arg-Lys-Val. The protein sequence for mutant 2 was Met-Thr-Ser-Lys-Val. The protein sequence of mutant 3 was Met-Thr-Leu-Lys-Val. The protein sequence for mutant 4 was Met-Thr-Gly-Lys-Val. Based on this information, what amino acid is corresponds to "X" in the wild type protein sequence.
asked
Nov 22, 2012
in
Genetics
by
GeneX
~Top Expert~
(
7,947
points)
0
votes
0
answers
356
views
356
views
If f(x) = x - 2, for what value of x does f (3x) = f(x+1)?
asked
Dec 23, 2012
in
Mathematics
by
anonymous
0
votes
0
answers
144
views
144
views
What are the roots of the equation x^2-2x-1=0?
asked
Dec 23, 2012
in
Mathematics
by
anonymous
+1
vote
1
answer
1,875
views
1,875
views
Solve the quadratic equation for its exact values by using the Quadratic Formula. Leave the answer in simplest radical form. 2(x-1)^2 - 3 = 3(x+2)
asked
Dec 23, 2012
in
Mathematics
by
JPx
~Expert~
(
379
points)
...