Nameless
 Name:
 Mike
 School:
 Metropolitan State University (BS Applied Mathematics Minor Applied Statistics))
 About:
 Calculus III / Statistics Programming/ Ethical Inquiry Spring 2014.
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Questions Asked

Nameless:
Group Title
Find T, N and kappa r(t) = (2t+3)i +(5t^2)j
 updated 5 months ago
 28 replies
 1 Medal
Mathematics

Nameless:
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help differentiating. please show all steps.
 updated 5 months ago
 49 replies
 1 Medal
Mathematics

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r1=(cos(t))i+(sin(t))j r2 = (cos(2t))i+(sin(2t))j
Show that these particles have the same path. I need help showing that they have identic…
 updated 5 months ago
 5 replies
 4 Medals
Mathematics

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Help simplifying x= t/(t+1)
 updated 5 months ago
 10 replies
 1 Medal
Mathematics

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There are 4 points in space: A(0,0,1), B(2,2,0), C(5,2,12), and D(3,4,11). Is ABCD a parallelogram? Justify your answer.
 updated 5 months ago
 56 replies
 5 Medals
Mathematics

Nameless:
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Find the length of the curve r=1+cos(theta)
 updated 6 months ago
 45 replies
 1 Medal
Mathematics

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Convert the polar equation to a Cartesian equation:
3rsin(theta)5rcos(theta)=8
 updated 6 months ago
 6 replies
 1 Medal
Mathematics

Nameless:
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find the length of the curve x=t^3, y=3t^2/2, 0<t<sqrt(3)
 updated 6 months ago
 12 replies
 1 Medal
Mathematics

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Find the area enclosed by the xaxis and the curve x=t^3, y=1t^6.
 updated 6 months ago
 36 replies
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Mathematics

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Find the Area under one arch of the Cycloid
 updated 6 months ago
 3 replies
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Mathematics

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Help with evaluating a fraction!
 updated 6 months ago
 13 replies
 1 Medal
Mathematics

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integral dx/8+2x^2 from 0 to 2. I only need help changing the limits of integration
 updated 9 months ago
 11 replies
 2 Medals
Mathematics

Nameless:
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integral 3dx/sqrt(1+9x^2) I just need help with part of the algebra. .
 updated 9 months ago
 17 replies
 2 Medals
Mathematics

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Now consider the same sky diver jumping out of a faster airplane. At some point before she reaches her terminal velocity, she has velocity V…
 updated 10 months ago
 1 reply
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Mathematics

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Trig / physics general question  please help!
for an object that is falling 55 degrees below the horizontal .. would you use sin(55) or …
 updated 10 months ago
 33 replies
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Mathematics

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I am calculating the direction of a resultant force (in relation to forward with the counterclockwise considered positive. I have the angle…
 updated 10 months ago
 1 reply
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Mathematics

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Leverage, The Jackknife, and Cook's D are three methods of identifying influential observation in regression. Will each of the methods alwa…
 updated 10 months ago
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Mathematics

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A particle undergoes two displacements, measured from the positive x axis, with counterclockwise positive. The first has a magnitude of 11…
 updated 10 months ago
 34 replies
 2 Medals
Mathematics

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Data for 504 ice melt ponds located in the Barrow Strait in the Canadian arctic  is this mean value mew or xbar. If you sort them, does th…
 updated 10 months ago
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Mathematics

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summation from k=1 to k=5 of (pi*k/15}  please help, I am not sure how to deal with this as a fraction.
 updated 11 months ago
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Mathematics

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Find the Area. f(x)=4x^2 between x=2 and x=2
 updated 11 months ago
 4 replies
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Mathematics

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integral from 0 to pi/15 of xtan^2(5x) dx
please help.
 updated one year ago
 78 replies
 2 Medals
Mathematics

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need help simplifying part of this integral.
 updated one year ago
 20 replies
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Mathematics

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d/dx(integral from 3 to e^x of sin(t^23t)dt  please help with part of this problem.
 updated one year ago
 26 replies
 2 Medals
Mathematics

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d/dx(integral from 3 to e^x of sin(t^23t)dt  please help with part of this problem.
 updated one year ago
 1 reply
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Mathematics

Nameless:
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d/dx(integral from 3 to e^x of sin(t^23t)dt  please help with part of this problem.
 updated one year ago
 3 replies
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Mathematics

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Need help understanding a small part of this integration problem. Give me a minute to type it.
 updated one year ago
 22 replies
 1 Medal
Mathematics

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Indefinite Integral Help please
 updated one year ago
 40 replies
 1 Medal
Mathematics

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dv/dx = k(a2x) thus the critical point is at a/2. I need help to intuitively see that this is a maximum value.
 updated one year ago
 5 replies
 1 Medal
Mathematics

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Help with a fun question? For a good time, click here!
 updated one year ago
 10 replies
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Mathematics
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