Find the probability of the event that get an even number or multiple of 4, that is 4n, with given sample space S. S = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,1 5)

P(even# U 4n) = ?​

4, 8, 12 2, 6, 10, 14

7/15 chance of getting even of multiple of 4

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.