davisnaziyahovz5sk
17.01.2020 •
Mathematics
Which is more likely: event a, drawing an ace, then a king, then a queen, or event b, drawing three consecutive aces? assume that cards drawn are not returned to the pack. how does your answer change if cards are returned after each draw? explain how you determined your answers.
Solved
Show answers
More tips
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Mathematics
- M Mathematics Will the following side lengths form a triangle? 13/2, 19/6, 51/18 yes or no?...
- M Mathematics E 24 9 What is the determinant of H = 3 3 1 1 ? 4 5 3 15 18 O 154 O 169...
- F French On d une salle. avons besoin as besoin a besoin ai besoin...
- E English Pre writing write an arguement for or against the idea of using controlled fires to protect wild areas....
- H History Describe facts and details about the west that make it different or unique...
- M Mathematics Help I will mark as brainlist...
Ответ:
4/54 * 4/53 * 4/52 = 2/27 * 4/53 * 1/13 (ace+king+queen)
4/54 * 3/53 * 2/52 = 2/27 * 3/53 * 1/13 *1/2 (ace*3)
if we compare the two and simplify we get to
4 > 3/2
so chnc(ace+king+queen)>chnc(ace*30)
if cards are put back in the pack then
4/54*4/54*4/54=4/54*4/54*4/54 so they have a equal chance of happening
Ответ: