From tech troubles to travel tips, IDNLearn.com has answers to all your questions. Ask any question and receive comprehensive, well-informed responses from our dedicated team of experts.

I’m not sure how to go about this question

Im Not Sure How To Go About This Question class=

Sagot :

Answer:

for the first card selected, just multiply the number of cards of that kind over the total amount (30) by the new number of cards of that kind over the new total amount (29)

sample space is 10+6+9+5=30

7. 10/30*9/29=0.103

8. 6/30*5/29

9. 9/30*6/29

10. 5/30*9/29

11. 21/30*20/29

12. 19/30*18/29