Pynewn
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Questions Answered

Pynewn:
Group Title
please help me with this exercise, is an engineering material
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

alainabbyboo22:
Group Title
5 QUESTIONS! NEED HELP!!
1. What is the resulting acceleration if a force of 12 N acts upon an object with a mass of 10 kg? Use F = ma.
…
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

kirstentrower:
Group Title
How do you solve the inequality x^2(x3)(x+1)/(x5)(x+7) > or = to 0.... using a number line.
 updated 11 months ago
 19 replies
 No Medals Yet
Mathematics

MindOfAManiac:
Group Title
Solve the compound inequality. 6x4<34 or 3x+10>10
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

torontoXO:
Group Title
Help please and thank you.
…
 updated 11 months ago
 16 replies
 No Medals Yet
Mathematics

biogirl:
Group Title
Find the equation of the tangent line to f (x) = x^2 4 when X=5
…
 updated 11 months ago
 10 replies
 No Medals Yet
Mathematics

boxbennstrom:
Group Title
bd bisects abc find the value of x
 updated 11 months ago
 3 replies
 No Medals Yet
Mathematics

kiddruka:
Group Title
24x(3)=12X(2)
 updated 11 months ago
 6 replies
 No Medals Yet
Mathematics

jonathan283:
Group Title
Express cos^2 x in terms of cos2x
 updated 11 months ago
 4 replies
 No Medals Yet
Mathematics

khofer:
Group Title
NEED HELP!!!!! Given the function
f(x) = 3x + 1, evaluate f(a + 1).
…
 updated 11 months ago
 23 replies
 1 Medal
Mathematics

mbugwav:
Group Title
find the center of masses of the plane area bounded by the parabolas y=2xx^2 and y=3x^26X
 updated 11 months ago
 54 replies
 1 Medal
Mathematics

Pynewn:
Group Title
anyone knows how to design an electronic dice with LED. Please help me
…
 updated one year ago
 5 replies
 2 Medals
Mathematics

Pynewn:
Group Title
http://session.masteringphysics.com/problemAsset/1261617/2/YF2621.jpg. calculate the current of R
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 updated one year ago
 1 reply
 No Medals Yet
Mathematics

SweetLittleGirl:
Group Title
tell me the proof of rolle's mean value theorm
 updated one year ago
 5 replies
 1 Medal
Mathematics

Pynewn:
Group Title
When a voltage difference is applied to a piece of metal wire, a 4mA current flows through it. If this metal wire is now replaced with a si…
 updated one year ago
 5 replies
 1 Medal
Mathematics

hahaomg:
Group Title
A = r2 solve for radius
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

ttop0816:
Group Title
One diagonal of a rhombus has endpoints (6, 9) and (2, 1).
What are the endpoints of the other diagonal?
…
 updated 4 months ago
 2 replies
 No Medals Yet
Mathematics

Pynewn:
Group Title
The resistivity of gold is 2.44×108 Ω•m at room temperature. A gold wire that is 1.9 mm in diameter and 33 cm long carries a current of 250…
 updated one year ago
 15 replies
 1 Medal
Mathematics

Pynewn:
Group Title
The resistivity of gold is 2.44×108 Ω•m at room temperature. A gold wire that is 1.9 mm in diameter and 33 cm long carries a current of 250…
 updated one year ago
 2 replies
 1 Medal
Mathematics

cezelenko:
Group Title
At a point A on the ground, the angle of elevation to the top of a radio transmission tower is 60 degrees. From that point a 40m cable was a…
 updated one year ago
 20 replies
 2 Medals
Mathematics

Pynewn:
Group Title
A cylindrical capacitor is made of two thinwalled concentric cylinders. The inner cylinder has radius 8mm , and the outer one a radius 12mm…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

brianjr227:
Group Title
Look at the figure.
What is the length of segment KM?
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 updated one year ago
 16 replies
 1 Medal
Mathematics

brianjr227:
Group Title
Nathan is drawing a square ABCD on a coordinate grid. He plotted three vertices of the square at A (4, 9), B (4, 3), and C (16, 3). Where s…
 updated one year ago
 8 replies
 1 Medal
Mathematics

yakami:
Group Title
I want to know how to integrate sin(cosx) dx
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

sahil22:
Group Title
L hospital rule is valid for tending to 0 /tending to 0 form OR exact 0/exact 0 form??
 updated one year ago
 2 replies
 2 Medals
Mathematics

volphi:
Group Title
How to integrate cost dt for the interval 0, Pi/6?
 updated one year ago
 3 replies
 1 Medal
Mathematics

yakami:
Group Title
integrate (x^4 tanx)/(1+x^2)
 updated one year ago
 1 reply
 No Medals Yet
Mathematics