Question

39 & 40 ya:)aku udah nyari tapi gak ketemu:(

Answer 1

Nomer 39
n (s) = 6 + 2
       = 8
n(A) = (2).(4),(6) dan (A)
       = 4
p(A) = 4/8 x 1
       = 1/2

nomer 40
n(s) = 4+5+7+6+6+4+8
       = 40
n(a) = 7+6
       = 13
p(A) = 13/40 x 100%
       = 32,5 %