1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aliun [14]
4 years ago
6

Find the probability that 4 randomly selected people all have the same birthday. Ignore leap years. Round to eight decimal place

s.
Mathematics
1 answer:
Ksju [112]4 years ago
7 0
The number of days of not leap years is 365.

So, the number of different variations of birthdays for 4 people is 365 * 365 * 365 * 365 = (365)^4

The probability that all of them be one specific day is 365 / (365)^4 = 1 / (365)^3 ≈ 0.00000002.

Answer: 0.00000002


You might be interested in
Besides phone numbers, what are the other categorical variables in your survey? (The survey asks for family size, the kind of pe
fgiga [73]

Aside from the phone number, other categorical variables in the survey that was conducted are family size, dad's occupation, whether mom works, and kind of pets. Remember that the categorical variable is also known as a qualitative variable. It means that categorical variables are mostly descriptions of something, can be an individual or group of people or things. Although phone number is entails a numerical figure, but it doesn’t necessarily give percents or counts, or even numbers which makes it also a part of the categorical variable.

5 0
4 years ago
One half of a pie is cut into four equal pieces. What
olasank [31]

Answer:

1/8

Step-by-step explanation:

1/2 * 1/4 = 1/8

another way to think about it is: if there are 4 pieces in one half then you could double it and there would be 8 pieces of pie in total which would make one piece equal to 1/8

5 0
3 years ago
Read 2 more answers
How do i do number 7 because I don't know how to do this and I need help,please explain.
Misha Larkins [42]
You do the same as if it was positive you will multiply -4*-4 to get 16 and then you will multiply 16*-4 to get -64

Hope this helps
3 0
4 years ago
Find the value of x if possible
olga nikolaevna [1]

Answer:

Step-by-step explanation:

6x - 17 = 3x + 7

3x = 24

x = 8

7 0
3 years ago
Match the definition to the correct term.
beks73 [17]

Answer:

Below.

Step-by-step explanation:

Horizontal axis-x-axis.

Vertical axis-y-axis

Point of intersection between two axis-origin

The horizontal position of a point- the x coordinate.

The vertical position of a point- the y coordinate.

5 0
2 years ago
Other questions:
  • Whicu of the following are necessary skills to solve eqautions with fractions​
    9·1 answer
  • sally can paint a room in 7 hours while it taks steve 9hours to finsh the same room. how ling will it take them to paint if they
    11·2 answers
  • Which of these tables represents a linear function?<br><br><br><br><br><br><br><br> Plz Hurry
    11·1 answer
  • Find the perimeter of the polygon round your answer to the nearest 10th
    7·1 answer
  • I need help!!!!!!!!!!!!!
    15·1 answer
  • You are selling tickets to a play. You have sold (3t+2) tickets for $5 each and (2t+5) tickles for $7each. Write an expression t
    10·1 answer
  • In a board game, you must roll two 6-sided number cubes. You can only start the game if you roll a 3 on at least one of the numb
    7·1 answer
  • Mariah025 answer here please
    6·1 answer
  • Find the length of ST​
    12·2 answers
  • Aye what is 2x3x5/7x8
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!