A slot machine at a casino randomly awards 20% of the attempts. Assume all attempts are independent Let X be the number of attempts to get 3 awards. Which of the following distribution does X follow? O Binomial Distribution Bernoulli Distribution O Hypergeometric Distribution O Negative Binomial Distribution Based on 12(a), find the distribution parameter(s) (type the parameter with letters and separate multiple parameter by comma, e.g.: n-3. p-0.2)

Q: 54 22

A: Given figure,

Q: 18 43

A: Given,

Q: 75 17

A: Given triangle is right angle triangle :

Q: 62 a,b,c

A:

Q: only

A: Solution of the problem as follows

Q: 2. 7. 58

A:

Q: 24 27 x 18

A: Two chords intersecting inside the circle and we need to find the value of x.

Q: 2. Evaluate dz.

A: I = ∫x31 - x2 dxLet, x = cosθ ⇒ dx = -sinθ dθSo, I = ∫cos3θ1 - cos2θ- sinθ dθ          = - ∫cos3θ…

Q: A 2 Be 3 4 C Which is the angle of depression from B to C?

A: Topic: trigonometry

Q: 4 ÷ 647

A: See the details solution in below

Q: 110,15,205, 12,R

A: According to the given information: 10,15,2.5,ϕ,0,ϕ,8+2,ℝ=8

Q: 11. Find the distance between the point (1,0,-1) and the line x = 5 – t, y = 3 t, z = 1 + 2 t.

A: 11) The direction ratio of the lines  = -1,3,2 The direction ration of the point (1,0,-1) and the…