What is the probability of a coin landing on heads and rolling a number less than 4 on a 10-sided die?

Question

What is the probability of a coin landing on
heads and rolling a number less than 4 on a
10-sided die?

in progress 0
Trung Dũng 4 weeks 2021-08-18T03:30:25+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-18T03:31:39+00:00

    1
    /3

    On a coin, the probability of heads:

    P
    (
    H
    )
    =
    1
    2/2

    ON a die, the probability of getting a number less than  4:

    P  (
    1
    ,
    2
    ,
    3,
    4
    ) =  4
    /6 P(
    H  and  no. less than 4
    )
    =
    1
    /2×
    4
    /6  =
    1
    /2
    ×
    2/
    6  =
    2/6
    =
    1
    /3

    if this is wrong im very sorry, not on top on my math at the moment

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )