Solve for n if P(n,5)=120C(n,3)

Q: f 4[ k - 0.4(2k - 1) ] = 0.5k + 2.9, then k =

A:

Q: 0 = AE(0.405D₁ + 0.096D₂) -2 = AE(0.096D₁ + 0.128D₂)

A:

Q: calculate 1+3+5+...+(2n-1) for n = 1,2...,6.

A:

Q: 1 -3s s2-

A:

Q: 8(a+9) =

A: Given,           8(a + 9)

Q: 2(-ャ) n=2

A:

Q: If (n, 15) = 1 and o(n) = 56, find o (75n).

A: Given: n, 15=1 and σn=56.To find: σ75n

Q: solve for z 15=9+3/(4+z)

A:

Q: Calculate sin r e at a 10 to get 15 correct significant digits. What is the 14th digit? Answer:

A: Given expression is: sinx-x We have to calculate it at x=10-6.

Q: 2p2 – 7p = 14   p = (7 +  \/273)/4                             b.      p = (-2 +  \/14)/7   p =…

A: We have to simplify the expression 2p2-7p=14.

Q: Find the solution for 3/4 - (-6/12)

A:

Q: QR is a midsegment of triangle WUV. What is the length of segment QR? U 16 W 08 O 16 32 R Question…

A:

Q: (x, 5), (2, 6) m = 3/4

A: Let the equation of line be y=mx + b  ...(i) We have m=3/4 = 0.75

Q: Find n if 2P(n, 2) + 50 = P(2n, 2) note: P(n, k) = nPk

A:

Q: X ~ N(1, 2)

A: We have find givan normal distribution...

Q: . In the city's entire commercial area, there has been a problem with shoplifting in the March-May…

A: The data shows that the variables x and y.

Q: Fill in the blanks: Finicky's Jewelers sells watches for $50 each. During the next month, they…

A: The goodwill in the business works as the reputation of the business. It is termed as the added…

Q: find -1 2 5+1 s(5+1)²

A:

Q: S + (2 + ² + 2)²³² de 호 t

A: Given, ∫t2t2+2-12dt

Q: 4 (-1)*- k² k=2 3k II

A: Simplify the product as follows. ∏k=24-1k×k23k3=-12×22323-13×32333-14×42343

Q: A = p + prt for r ( banking)

A:

Q: 3 2 25 +5² +85 +6 (S²+4) (S²+1)

A: Given that L-12s3+s2+8s+6s2+4s2+1

Q: Pk=7/k(k+6) Pk+1= ?

A: Given  By replacing k by k+1, we get

Q: 6(-3w+1/3)

A:

Q: 2x = 5 in Z15

A: We have given equation  2x=5  in z15 x=52 x=2.5

Q: 4. If the probability that student A will fail a certain statıs- tics examination is 0.5, the…

A: Given  P(student A fails ) = 0.50  P(student B fails) =0.20  P(Both student A and student B will…

Q: 3,5'+ 2 s2-35 +2

A: # we are entitled to solve one question at a time, please resubmit the other question if you wish to…

Q: 2. (X +m)²

A: This is a improper integral. Here we use the limit to solve the integration.

Q: by a factor of 5 not 1/5?

A:

Q: lim x→n x²_n² x-n = 10

A: