Assume that random guesses are made for 8 multiple choices questions on a test with a 5 choices for each question, so that there are n=8 trials, each with probability of success (correct) given by p=0.20. Find the probability of no correct answers.

answer: give more info

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

hello! just here for points! though i wish i knew!