Question

What is the probability of drawing a red card, not replacing it, and then drawing another red card?

Answer 1

you'll have to red cards

Answer 2

The probability of drawing a red card is
`(2)/(15)`

Step-by-step explanation:

You have 4 ways to pick a red card from the 10 cards

then you have 3 ways to pick a red card from the remaining 9 cards

P(2 red cards) = P(red on first card) * P(red on second card)

=
`(4)/(10) * (3)/(9)`

=
`(12)/(90)`

=
`(2)/(15)`

`(2)/(15)` is the probability of drawing a red card without replacing the red card and then drawing another red card from a standard pack of cards.