This is what I got for part (a)
F(x)= 3Ck * 0.5^3
F(y)=3Ck * 0.667^3
F(z)=3Ck * 0.167^3
Now for part (b) I have some problems, I don't know if I got all the possible outcomes
RRR
RRG
RGR
GRR
GGG
GGR
GRG
RGG
RGY
RYG
GYR
GRY
YRG
YGR
YYR
YYG
YRY
RYY
YGY
GYY
YYY
I...
A box contains 12 marbles. Six of the marbles are red, four are green, and two are yellow. Suppose that you choose three marbles at random. let x be the number of red marbles in the sample, y be the number of green marbles, and z be the number of yellow marbles.
a. Give the precise formulas...
Homework Statement
Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.
x = 6 cos t, y = 6 sin t, z = 6 cos 2t; (3√3, 3, 3)
Homework Equations
The Attempt at a Solution
So I understand that r(t)= 6cost t, 6sint...
I know this problem is simple enough but I can't get the hang of it
Find the electric field at point A in the diagram if (a) q1=2.00 μC and q2=3.00 μC. (b) q1=2.00 μC and q2= -3.00 μC.
Thank you.
P.S. If you can explain how you solved the problem that would be great. I'd really like to know...