![ogpuhl](/avatars/10539.jpg)
ogpuhl
13.12.2021 •
Mathematics
Help help help math math math
Solved
Show answers
More tips
- C Computers and Internet How to Download Movies from Torrents?...
- F Food and Cooking How to Make the Perfect Glühwein: Step-by-Step Guide...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- S Style and Beauty How to Properly Tie a Tie: 5 Simple Steps...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 5 Simple Steps to Quit Smoking for Good...
- C Computers and Internet How to Download Videos from YouTube? Simple Steps to Download Any Content...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
Answers on questions: Mathematics
- M Mathematics True False Domain is the y-values of a relation...
- M Mathematics 4x + 1 = 3x + 5 what’s the answer?...
- M Mathematics 3/8x + 6(x+3) = -5(1/4x - 1) + 6x find the solution pls...
- M Mathematics Wich is the correct ratio representation of the books to pens?...
- M Mathematics Which of the following numbers can be expressed using negative exponents? Select one: a. .0005216 b. 5,216 c. -5,216 d. 52.16...
- M Mathematics Rewrite each number from standard notation to scientific notation. 18,200,000,000...
- M Mathematics Help me please algebra 1...
- M Mathematics A distance of 30 miles on a map is represented by a 2-inch line. If the map is enlarged to 3 times its size, what will be the scale of the enlarged map?...
- M Mathematics holly had $5000 in her bank account. she withdrew $800 to buy a new bike. what is the percent decrease in balance of her account? A. the percent decrease is 1.6% B. the...
- M Mathematics a pilot at an air show charges $55 per passenger for rides. If 12 adults and 15 children ride in one day, write and evaluate an expression to describe to situation...
Ответ:
The correct option is (A)![\dfrac{1}{365}.](/tpl/images/0271/5140/ded0c.png)
Step-by-step explanation: We are given to find the probability that two people selected at random have the same birthday.
Since there are 365 days in a non-leap year, so we will be considering the number of days as 365.
Now, whatever be the birth day of the first person, we need to select another person that has the same birth day as the first one.
Let, 'E' be the event that the second person has the same birthday as the first one.
So, n(E) = 1, because the birthday can be only one day out of 365 days.
Let, 'S' be the sample space for the experiment.
So, n(S) = 365.
Therefore, the probability the second person has the same birthday as the first one will be
thus, the required probability is![\dfrac{1}{365}.](/tpl/images/0271/5140/ded0c.png)
Option (A) is correct.