Ikushinkan
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Questions Asked

Ikushinkan:
Sketch the graph of a function f that satisfies the following conditions:
• The function is continuous everywhere
• The function is not …
 updated 5 months ago
 2 replies
 No Medals Yet
Mathematics

Ikushinkan:
For the function f(x)=√( x)(x3) , find the open intervals on which the function is
increasing or decreasing, and find the relative extrem…
 updated 5 months ago
 6 replies
 No Medals Yet
Mathematics

Ikushinkan:
Infection Diseases! C. jejuni
What does the word "jejuni" mean and whre did it come from?
…
 updated 6 months ago
 3 replies
 No Medals Yet
Mathematics

Ikushinkan:
Find the derivative of the following function. Simplify your answer and combine all terms
over a common denominator.
F(x)=x ² √(2x+1)
…
 updated 6 months ago
 4 replies
 No Medals Yet
Mathematics

Ikushinkan:
Campylobacter jejuni question!
I have a presentation on C. jejuni and I want to know what happens when the bacteria enters your body? I kno…
 updated 6 months ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
Find the derivative of h(x)=(x²x12)/(x²+25)
So I know the functions factor out to be (x+3)(x−4)/(x²+25)
…
 updated 6 months ago
 3 replies
 No Medals Yet
Mathematics

Ikushinkan:
Find the equation of the tangent line to the graph f(x)=3x(24/x²) at the point where x=2
Our teacher did not even give the correct ans…
 updated 6 months ago
 25 replies
 1 Medal
Mathematics

Ikushinkan:
Calculus definition of a limit!
Let f (x)= 4x5
…
 updated 7 months ago
 11 replies
 No Medals Yet
Mathematics

Ikushinkan:
Calculus question!
lim f(θ) where f(θ) = {3cos(2θ ) if θ ≤ π
θ→ π+ { (sin(θ/2)) / (θ) if θ>π
…
 updated 7 months ago
 7 replies
 2 Medals
Mathematics

Ikushinkan:
Limits, Cal 1
lim √(x+19) 4 / (x²+3x)
x>3
…
 updated 7 months ago
 6 replies
 No Medals Yet
Mathematics

Ikushinkan:
The equilibrium constant for the following gas phase reaction is 4.0 at a certain temperature. A reaction is carried
out at this temperatu…
 updated 8 months ago
 5 replies
 1 Medal
Mathematics

Ikushinkan:
CHEMICAL EQUILIBRIUM!!
Consider the following reversible reaction. In a 3.00liter container, the following amounts are found in equilibriu…
 updated 8 months ago
 6 replies
 1 Medal
Mathematics

Ikushinkan:
Camphor, C10H16O, with a fragrant and penetrating odor is used in used in cosmetics as a preservative. camphor has a normal freezing point o…
 updated 9 months ago
 1 reply
 No Medals Yet
Mathematics

Ikushinkan:
Calculate the boiling point of a solution prepared by dissolving 70.0 g of naphthalene, C10H8 (a nonvolatile nonelectrolyte), in 220.0 g of …
 updated 9 months ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
VAPOR PRESSURE PROB!
Sucrose is a non volatile, nonionizing solute in water.
Determine the vapor pressure lowering, at 27 degrees Celsiu…
 updated 9 months ago
 3 replies
 1 Medal
Mathematics

Ikushinkan:
Dipoledipole attraction question!
Out of HBr, H2Se, AsH3, and GeH4.
Why does GeH4 have the weakest dipole dipole attraction?? :O
 updated 10 months ago
 4 replies
 2 Medals
Mathematics

Ikushinkan:
Heat of sublimation question!
Out of: Xe, benzene, I2, KF, and C8H18
Why does Xe have the highest heat of sublimation? Is it because it's …
 updated 10 months ago
 No Medals Yet
Mathematics

Ikushinkan:
Calculate the amount of heat required to convert 120 g of ice at 20 degrees Celsius to steam at 120 degrees Celsius? (Sp. heat H2O (s)= 2.0…
 updated 10 months ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
\[\sum_{k=0}^{5}(3j+2)\]
sum is equal to:______
Apparently the answer is 18j+12
…
 updated 11 months ago
 3 replies
 1 Medal
Mathematics

Ikushinkan:
Precalculus question!
if < A=80°, < B=20°, b=12cm then find a???
Side a=________
…
 updated one year ago
 10 replies
 No Medals Yet
Mathematics

Ikushinkan:
PreCal! hyperbola and ellipses.
x^2+9y^24x72y+139=0
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

Ikushinkan:
PreCal!
a)9y^2x^2+36y+6x+18=0
b)x^2+9y^24x72y+139=0
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Ikushinkan:
Infinite sequences and summations
Σ6 k=3 (k5)/(k1)
the answer is 17/15
…
 updated one year ago
 20 replies
 1 Medal
Mathematics

Ikushinkan:
express as a cofunction of a complementary angle: sin 15°20'
ans: 75° 40'
I understand that you have to do: 9015°=75°
…
 updated one year ago
 8 replies
 3 Medals
Mathematics

Ikushinkan:
Chem 2 help!
1) write Kc and Kp form if applicable
2) write it backwards. (I guess she means the reverse form)
…
 updated one year ago
 7 replies
 1 Medal
Mathematics

Ikushinkan:
Analytic Trig
cos(2xπ/4)=0
Find all solutions of the equation that are in the interval [0,2π]
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

Ikushinkan:
find all solutions of the equation.
√3 tan(1/3)t = 1
ans: pi/2
…
 updated one year ago
 1 reply
 3 Medals
Mathematics

Ikushinkan:
Verify the Identity!
( tan^4 x  sec^4 k) = (1  2 sec^2 k)
Please help me! I'm sure this is a no brainer, but I have no clue how to solve…
 updated one year ago
 9 replies
 2 Medals
Mathematics

Ikushinkan:
find angle supplementary to θ.
a)θ=125°16'27" b) 58.07°
answer: a) 54°43'33" b)121.93°
…
 updated one year ago
 8 replies
 3 Medals
Mathematics

Ikushinkan:
Find a positive and negative coterminal angle for (5π/6).
ans: (17π6), (29π/6), (7π6), (19π/6)
How do you get these answers? I know …
 updated one year ago
 5 replies
 1 Medal
Mathematics
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