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1. ### Math 11, if log k = c log v + log p, then k =? Multi choice?

log k = log(v^ c ) +log p=log(p*v^ c ) so k =(v^ c )*p. just remember : log(a^b)=b log(a) and log a+ log b= log(a*b)

1 Answers · Science & Mathematics · 27/04/2012

2. ### Prove that C (n, k ) = C (n,n- k )?

Take the expression n- k and put in in place of k . C (a, b) means take the formula for C (n, k ), use a in place of n and b...

2 Answers · Science & Mathematics · 05/05/2014

3. ### ABCD is a rectangle, where A,B and C are the points A(3,4) B (1, K ) C (4,-3)?

... through A and B is just: m = Δy/Δx = ( k - 4)/(1 - 3) = ( k - 4)/(-2) = (4 - k )/2. (2) Since ABCD is a...

1 Answers · Science & Mathematics · 28/01/2013

4. ### Is the total differential of delta m= K / C equal to ( k / c ^2) - (1/ c ) or is it ( c - k ) / c ^2 ?

If m = k / c If k is a constant, then Δm = (- k / c ²)Δ c If k is not a constant, then Δm = (- k / c ²)Δ c + (1/ c k

1 Answers · Science & Mathematics · 04/12/2008

5. ### (M)　∑( k =1,n)[ C (n, k )*sin(kx)] = _________.?

∑( k =0,n) C (n, k )exp(kix) = (1+exp(ix))ⁿ = (exp(ix/2))ⁿ(exp(ix/2)+exp(−ix/2))ⁿ = exp(nix/2)(2cos(x/2))ⁿ Equate imaginary parts for ∑( k =1,n) C (n, k )sin(kx) = 2ⁿsin(nx/2)cosⁿ(x/2)

1 Answers · Science & Mathematics · 04/01/2018

6. ### Algebra II help Literal Equation solve for K : T=24K/ C (n-1)?

[07] 24 K / C (n-1)=T 24K=T{ C (n-1)}[multiplying both sides by C (n-1) K =T{ C (n-1)}/24 [dividing both sides by 24]

2 Answers · Science & Mathematics · 10/03/2008

7. ### derivative help please :) 10 points for the best answer!!?

ƒ( k ) = √[ k + ( k − c )^2], assuming c is a constant, and k is the only variable. ƒ...v, by chain rule, we get: ƒ'( k ) = u' ⋅ v ⋅ u^(v - 1) ƒ'( k ) = [1 + 2( k − c )] ⋅ 1/2 ⋅ [ k + ( k − c )^2]^(-1/2) ƒ'( k ) = (1 + 2k − 2c) / (2√[ k + ( k − c ...

3 Answers · Science & Mathematics · 23/02/2013

8. ### Given that 2cos(x + 60) = k cosx - c sin (x + 60), where c and k are constants, find the value of c and k ?

LHS 2 cos(x + 80) = 2(cos x cos 60 - sin x sin 60) = 2( cosx (1/2) - sinx (sqrt 3)(1/2)) = cosx - sqrt(3) sinx RHS k cosx - c sin (x + 60) = k cosx - c (2sinxcos60) = kcosx - c (2sinx (1/2)) = k cos x - c sinx k = 1, c = sqrt(3)

1 Answers · Science & Mathematics · 25/06/2008

9. ### How to plot function in matlab or maple for example {(F/M)/( k - c )^2+ω^2}*{exp(-kt) – exp(-ct)*[cosωt-{( k - c )/(ω)

t = t_start:h:t_end; y = {(F/M)/( k - c )^2+ω^2}*{exp(- k *.t) – exp(- c *t)*[cosω*.t-{( k - c )/(ω) ; plot(t,y); (t_start, t...

1 Answers · Science & Mathematics · 08/11/2007

10. ### What is the value of K ? Maths Question!?

K = ab + ( c /2) a = 3 b = 4 c = 6 K = (3)(4) + (6/2) K = 12 + 3 K = 15

4 Answers · Science & Mathematics · 10/11/2010