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Mathematics 16 Online
OpenStudy (anonymous):

Jim picked a card from a standard deck, looked at it, and then put it back. He then picked a second card. What is the probability that Jim picked a heart or an ace on either pick?

OpenStudy (anonymous):

@Deadly_Roses "come to me my pretty"

OpenStudy (anonymous):

Okay, so there are 52 cards in a standard deck of cards, correct?

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

And how many hearts or aces within that standard deck of cards?

OpenStudy (deadly_roses):

lol im here ^.^ 52 in a standard deck. Four aces in a standard deck Thirteen hearts in a standard deck 4/52 + 13/52 = 17/52

OpenStudy (deadly_roses):

oops......sorry

OpenStudy (anonymous):

13 hearts and 4 aces, with an overlap of 1

OpenStudy (anonymous):

It's fine, I think you got your answer, correct? ^^

OpenStudy (anonymous):

are either of you good at graphs? im terrible with them

OpenStudy (deadly_roses):

not excellently but i survive....

OpenStudy (anonymous):

let's give it a shot then ;)

OpenStudy (deadly_roses):

k :)

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