In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th

Question

2 years ago

13

In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th

e hearts and the diamonds are red.If two cards are chosen at random from a deck, one at a time, and replaced after each pick, what is the probability that a black card is chosen first and a heart is chosen second?

Mathematics

2 answers:

adelina 88 [10] · Answer 1 · 2022-05-29T00:29:03+03:00

adelina 88 [10]2 years ago

4 0

Answer:

1/8 is your answer !!

Step-by-step explanation:

I took the test :)

Mazyrski [523] · Answer 2 · 2022-05-28T22:40:23+03:00

<span>26 black cards of out 52

probability that a black card is chosen first = 26/52 = 1/2

</span>there are 13 heart
with replaced

The probability of then drawing a heart is 13/52 = 1/4 then
<span>the probability that a black card is chosen first and a heart is chosen second
= </span>(1/2)(1/4) = 1/8

answer
1/8