Matematika

Pertanyaan

ayo dong bantuin plissss banget
ayo dong bantuin plissss banget

1 Jawaban

  • 33. Dik :
    n(M) = 8
    n(K) = 12
    n(H) = 10
    Bola merah diambil 1 tdk dikembalikan

    Dit : P(M2) ?

    n(M2) = 8-1 = 7
    n(S) = 7+12+10 = 29

    P(M2) = n(M2) / n(s)
    P(M2) = A. 7/29

    34.Dik :
    2 buah dadu, n(s) = 6^2 = 36

    Dit : P(j=8) ?

    n(j=8) = {(2,6) (3,5) (4,4) (5,3) (6,2)} = 5
    P(j=8) = n(j=8) / n(s)
    P(j=8) = B. 5/36