Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138
Answer:
Step-by-step explanation:
(1, 3) ⇒ x₁ = 1, y₁ = 3
(7, 2) ⇒ x₂ = 7, y₂ = 2
So the slope:
5/6 :):):););(:);(:();:)(:;)(:(;;
Take the square root of both sides of both sides of the equation. Doing this finds your answer, 16.
Total number of outcomes of 7 from 10 = 10*9*8 / 3*2*1 = 120
probability of each outcoe is 0.85^7* (0.15)^(3) = 0.0010819
Required probability = 120 * 0.0010819 = 0.1298