cmkc109
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Questions Asked

cmkc109:
Group Title
Rank the four acids from most acidic to least acidic
http://i43.tinypic.com/2e1g4mc.png
 updated 10 months ago
 10 replies
 4 Medals
Mathematics

cmkc109:
Group Title
Show that the equation 2x^3 + 3x^2 + 6x + 1 = 0
has exactly one real root.
 updated one year ago
 3 replies
 1 Medal
Mathematics

cmkc109:
Group Title
Find intergral sin(x)cos(x)
 updated one year ago
 27 replies
 3 Medals
Mathematics

cmkc109:
Group Title
Find intergral
(x1)^2 / x^4
 updated one year ago
 19 replies
 3 Medals
Mathematics

cmkc109:
Group Title
Anyone going for PCAT or MCAT or any other type of medical school test. I need a study buddy!!
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

cmkc109:
Group Title
Anyone going for PCAT or MCAT or any other type of medical school test. I need a study buddy!!
 updated one year ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
How to find inflection point and concavity? please see picture attached
 updated one year ago
 90 replies
 2 Medals
Mathematics

cmkc109:
Group Title
find the point of inflection and concavity
 updated one year ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
What is the domain for g(t) = 7/ sqrt (t) and the derivative of it
 updated one year ago
 8 replies
 1 Medal
Mathematics

cmkc109:
Group Title
What is the inverse function of 8x1 / 2x+9?
 updated one year ago
 4 replies
 1 Medal
Mathematics

cmkc109:
Group Title
A jogger travels a route that has two parts. The first is a displacement A of 3.4 km due south, and the second involves a displacement B tha…
 updated one year ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
A aerialist on a high platform holds on to a trapeze attached to a support by a 8.6m cord. Just before he jumps off the platform, the cord …
 updated one year ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
A monkey is chained to a stake in the ground. The stake is 2.99 m from a vertical pole, and the chain is 3.37 m long. How high can the monke…
 updated one year ago
 7 replies
 1 Medal
Mathematics

cmkc109:
Group Title
There is an expression g
Find the exact value of the coefficient of x15 in the expansion of g
…
 updated one year ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
Hydrogen sulfide gas and sulfur dioxide gas react to form solid sulfur and water. If 10.0g of gaseous hydrogen sulphide is mixed with 10.0g …
 updated one year ago
 10 replies
 4 Medals
Mathematics

cmkc109:
Group Title
Find the vector and parametric equations of the plane containing the points A (1,0,3) , B ( 2,3,1) and C (3,5,3)
my question is, does it …
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

cmkc109:
Group Title
L1 :( x3)/2 = (y+1)/4 = (z+3)/1
L2: (x+1)/5 = (y5)/2 = (z+1)/3
…
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

cmkc109:
Group Title
Find the intersection of the pair of lines
r= (2,0,3) + t (5,1,3)
r = (5,8,6) + u ( 1 ,2 , 3)
 updated 2 years ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
a = 2x5y + 3z= 12
b = 3x+ 4y 3z= 6
to find the point of intersection, am i suppose to change it to parametric form and equal them togeth…
 updated 2 years ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
a = 2x5y + 3z= 12
b = 3x+ 4y 3z= 6
to find the point of intersection, am i suppose to change it to parametric form and equal them togeth…
 updated 2 years ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
find the vector and parametric equations of the plane that is parallel to the yz plane and contains the point A (1,2,1)
 updated 2 years ago
 34 replies
 1 Medal
Mathematics

cmkc109:
Group Title
find the vector and parametric equations of the plane that is parallel to the yz plane and contains the point A (1,2,1)
 updated 2 years ago
 No Medals Yet
Mathematics

cmkc109:
Group Title
Determine an equation for the line that has the same x & z intercepts as the plane with equation 2x + 5y  z + 7 = 0.
Can (0,0,0) be used…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

cmkc109:
Group Title
Can someone explain how to solve this vector question?
Find the distance from the point to the cartesian plane
(I have the answers+ the st…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

cmkc109:
Group Title
Determine the line of intersection between
pi1: 4x+2y+6z14=0
pi2: xy+z5=0
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

cmkc109:
Group Title
cos^2 ( x)
if x = pi/4
…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

cmkc109:
Group Title
Determine the limit (attached on the picture)
it is just a one number answer, can someone check it out?
 updated 2 years ago
 21 replies
 2 Medals
Mathematics

cmkc109:
Group Title
Determine the extreme values of f(x) = e^x / (1+e^x) , 0<x<4
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

cmkc109:
Group Title
Determine the extreme values of f(x) = x + 1/ sqrt (x) . 1 < x < 9
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

cmkc109:
Group Title
use algebraic methods to evaluate the limit below
lim x>0 2x^2 +1 / (x5)
 updated 2 years ago
 1 reply
 1 Medal
Mathematics
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