jaersyn
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Questions Answered

Heatherx:
What is the percent uncertainity for the measurement given as 1.57 m^2
 updated 8 months ago
 6 replies
 3 Medals
Mathematics

codeblue11:
Jessie's Conic Decorators has invested $10,000 in packaging materials to ship out their decorations. They purchased square boxes that are 8…
 updated 8 months ago
 9 replies
 No Medals Yet
Mathematics

BurrahBoy100z:
Two boxes are connected to each other. The box on the table weighs 3kg, and on the other end is a suspended 1kg box which is one meter from …
 updated 8 months ago
 14 replies
 1 Medal
Mathematics

aivantettet26:
An elevator having a weight of 5 tons accelerates upward at a rate of 5 ft/s^2. What is the tension on the cable if it is accelerating downw…
 updated 8 months ago
 4 replies
 No Medals Yet
Mathematics

jaersyn:
can two vectors be parallel if they're going in opposite directions?
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

jaersyn:
What IDE do the OCW lectures use? I'm baffled that there is no mention of this anywhere on the site/in the lectures. I tried getting notepad…
 updated one year ago
 14 replies
 1 Medal
Mathematics

jaersyn:
factor x^3 + 2x^2  5x  6
…
 updated one year ago
 10 replies
 No Medals Yet
Mathematics

jaersyn:
find all solutions of the polynomial equation:
x^4  x^3  6x^2 + 4x + 8 = 0
 updated one year ago
 34 replies
 No Medals Yet
Mathematics

jaersyn:
sketch the polar equation
r = 4sin(t)
 updated one year ago
 8 replies
 1 Medal
Mathematics

jaersyn:
convert the polar equation into a rectangular equation:
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Study23:
PLEASE HELP! (Waiting for an hour..._) Find an equation of the tangent line to the curve at the given point??
\(\ \Large \frac{x^2}{16}\fr…
 updated one year ago
 16 replies
 No Medals Yet
Mathematics

liliy:
find the domain and the inverse of the function:
f(x)=ln(x+2)3
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

ConDawg:
Find the equations of the tangent lines to the curve y=lnx/x at the points (a) (1,0) and (b) (e,1/e)
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

Studentc14:
functions:
If f(x)=x^2x+1, solve:
1) f(x+1)
…
 updated one year ago
 23 replies
 1 Medal
Mathematics

JorgeG:
There are ten members in a club. In how many different ways can a president, vice president, and treasurer be chosen?
Answer
…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

JorgeG:
There are ten members in a club. In how many different ways can a president, vice president, and treasurer be chosen?
Answer
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

Study23:
Find the derivative: \(\ \frac{2}{(1+e^{x})} \)
 updated one year ago
 11 replies
 1 Medal
Mathematics

geerky42:
The function \(f\) is such that \(\displaystyle \int_{1}^3 f(x)dx = 7\). What is the value of \(\displaystyle \int_{1}^3 \left(f(x)+2\righ…
 updated one year ago
 5 replies
 2 Medals
Mathematics

lilly21:
locate the absolute extrema of the function (if any exist) over the interval. f(x)=2x3 [0, 2]
 updated one year ago
 60 replies
 2 Medals
Mathematics

jaersyn:
integrate sqrt((4x+9)/(4x))
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

monroe17:
find (f^1)'(a)
f(x)=sqrt(x^3+x^2+x+1) a=2
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

lostandconfused1:
Can someone help me do this equation? (a^3x^4/ax^2)(a^2x^3/ax^2)
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

tornjeansxo:
The equation of a circle is (x + 5)^2 + (y  3)^2 = 16. Which graph best represents the circle?
 updated one year ago
 18 replies
 1 Medal
Mathematics

kristinboul:
Find the simplified form of the expression and give answer in scientific notation?
(8*10^)(7*10^4)
Choices
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

carachronic:
Choose the equation below that represents the line passing through the point (3, 1) with a slope of 4.
y = 4x  11
…
 updated one year ago
 4 replies
 1 Medal
Mathematics

hali12:
Please help... Will givemedel to best anwser
Write the function 5x+10y=20 in slopeintercept form. Then graph the function.
 updated one year ago
 9 replies
 3 Medals
Mathematics

helpmeplz311:
Help please.
My assignment : http://s1274.photobucket.com/albums/y434/hmp311/
…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

marktj:
How do you synthetically divide (4x^37x^211x+50/(4x+5)?
 updated one year ago
 22 replies
 1 Medal
Mathematics

jaersyn:
someone told me I can rewrite ''this as this''
*will draw after posting*
 updated one year ago
 12 replies
 No Medals Yet
Mathematics

jaersyn:
I need help with the bottom two integrals, top one is an example of how to do'em
http://i.imgur.com/vRAvJ.jpg?1
 updated one year ago
 28 replies
 1 Medal
Mathematics
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