krypton
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 2
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 Questions Asked
 24
 Questions Answered
 16
 Medals Received
 10

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 3
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 1
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 2

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 2
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 82
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 13
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 6

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 226
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 129
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0 
Questions Answered

PleaseHelpMeINeedHelp:
Group Title
Please Help Me! I Need Help With Algebra!
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

mony01:
Group Title
If f and g are differentiable and f(x) > g(x) for all x, then f'(x) > g'(x) for all x. True or False.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

amelia97:
Group Title
The charges on two metallic balls are 5.0 and 7.0 coulombs respectively. They are kept 1.2 meters apart. What is the force of interaction be…
 updated one year ago
 16 replies
 2 Medals
Mathematics

jt_cake:
Group Title
What is the relationship between Grasshopper and the wood peckers
…
 updated one year ago
 6 replies
 2 Medals
Mathematics

kylerkupre:
Group Title
An account paying interest compounded continuously at a rate r doubles in size every 12 years, find r.
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

krypton:
Group Title
find the series of equations which are perpendicular to y=2x^2? (hint:find the slope (dy/dx)of y=2x^2)
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

krypton:
Group Title
A generator is constructed by rotating a coil of N turns in a magnetic field B at a frequency f. The internal resistance of the coil is R an…
 updated 2 years ago
 48 replies
 1 Medal
Mathematics

krypton:
Group Title
please cAN SOMEONE HELP ME WITH INTEGRATION,TRIGONOMETRIC SUBSTITUTION?
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

krypton:
Group Title
whats shell formula for calculating volumes?
calculus 11
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

krypton:
Group Title
how do u find the area bounded by the curve along yaxis? do u do it the same way u do the xaxis?
calculus 11
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

krypton:
Group Title
inverse function y=x
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

rachaellla:
Group Title
If f(x) = 2x + 1, find f(6)
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

krypton:
Group Title
pls help am doing a problem on integration,area between curves
y1=x^3, and y2=x
which one shouldd be on top?
 updated 2 years ago
 19 replies
 1 Medal
Mathematics

cdobbin:
Group Title
The 25kg bar has a centre of mass at G.If it is supported by a smooth peg at C,a roller at A and cord AB,determine the reactions at these s…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

Gcastellana98:
Group Title
Space exploration has been an important factor in the cultural and economic history of our country. Please do two things for this question: …
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

krypton:
Group Title
A point charge produces an electric flux of +516 N* m2/ C through a gaussian sphere of radius 17.6 cm centered on the charge. What is the fl…
 updated 2 years ago
 17 replies
 No Medals Yet
Mathematics

krypton:
Group Title
help please
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

krypton:
Group Title
i need help with number 3 a and b
 updated 2 years ago
 26 replies
 1 Medal
Mathematics

mitchelsewbaran:
Group Title
Coal is used to produce energy. The harmful gases produced by coal are cleaned up by a method which needs a large amount of limestone. Predi…
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics

krypton:
Group Title
hey need help with number 1
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

krypton:
Group Title
y=d/dx integralcosx to 0 t/(1+t)dt
 updated 2 years ago
 17 replies
 2 Medals
Mathematics

krypton:
Group Title
In the figure below, M2 has more mass than M1 and M1 has more mass than M3. The questions refer to the magnitudes of tensions and weights.…
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics

krypton:
Group Title
wo charges, Q1 = 4.00 μC and Q2 = 6.80 μC, are located at points (0, 2.65 cm) and (0, +2.65 cm), as shown in the figure.
What is the mag…
 updated 2 years ago
 12 replies
 1 Medal
Mathematics

krypton:
Group Title
Calculate the magnitude of the electric field at the center of a square shown in the diagram below.
The sides are 0.480 m long and the c…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

krypton:
Group Title
Two point charges of charge 6.60 μC and 2.80 μC are placed along the x axis at x = 0.000 m and x = 0.240 m respectively. Where must a third…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

krypton:
Group Title
Three equal point charges, but of varying signs, are placed on the corners of a square as shown in the figure below.
Which of the arrows…
 updated 2 years ago
 18 replies
 No Medals Yet
Mathematics

krypton:
Group Title
inverse and inverse trignometric functions
find d/dx(arctan^2(sqrt(x))
 updated 2 years ago
 43 replies
 2 Medals
Mathematics

Calculator:
Group Title
7(cii) mass spectrometry
Deducing element
…
 updated 2 years ago
 11 replies
 No Medals Yet
Mathematics

krypton:
Group Title
inverse functions find d/dx(sqrt(1x)^2) + 1/2cos^1(x)) and verify whether or not this is equal to (2x+1) d/dx sin^1(x)
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

krypton:
Group Title
find sin(arccsc(20)),where arccsc(theta) is the inverse of csc(theta).
 updated 2 years ago
 6 replies
 No Medals Yet
Mathematics
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