In a two-spot keno game, the probability of winning is 0.0601. if you bet a quarter and both of your numbers are picked out of the hopper, you win $3.50. otherwise, you lose $0.25.

a. what is the expected value of this game

b. is this game a good bet? explain

c. if you played this game 1000 times, how much would you expect to win or lose?

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 )

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736