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
Scrat [10]
3 years ago
5

A number cube is rolled 24 times and lands on the number 2 four times and on the number 6 three times what is the theoretical pr

obability of landing on 6?
Mathematics
1 answer:
Nuetrik [128]3 years ago
6 0

Answer:

A: 4 / 24 (or 1/6) B: (24 - 3) / 24 = 21/24 (or 7/8) C and D: Theoretical probability for each number is 1/6 on each roll, and we expect 4 occurrences of each number, on average. 2 came up as expected. 6 came up 3/4 as often as expected. Or "Not-6" came up 21 instead of 20 times, slightly more often than expected.

Step-by-step explanation:

You might be interested in
Find all real solutions of the polynomial equation. (enter your answers as a comma-separated list.) z^4 + z^3 + z^2 + 3z − 6 = 0
viva [34]
I can't figure out a factor for this but graphing it shows x = -2 and +1 as real roots.
3 0
3 years ago
The sum of 6 consecutive integers is 204. what is the fourth number in this sequence?
zloy xaker [14]

Let x by the smallest of the 6 integers. Then

x+(x+1)+(x+2)+(x+3)+(x+4)+(x+5)=204

\implies6x+15=204

\implies6x=189

But 189 is odd, so it cannot be divisible by 6, which means x is not an integer...

8 0
3 years ago
The world’s population is currently estimated at 7,125,000,000. What is this to the nearest billion? billion
Oksana_A [137]

Answer:

7,000,000,000

Step-by-step explanation:

since the closest number is less than 5 (1<5) you round down making the nearest billion 7

8 0
3 years ago
Read 2 more answers
Help! I can't figure this out!
Vanyuwa [196]

Answer:

57/6   60/6    22/6   26/6

Step-by-step explanation:

So the answers for the blanks are 57, 60, 22, 26.

Let me know if I am incorrect.

6 0
2 years ago
Could anyone please help?​
natima [27]

Answer:

b+3a

Step-by-step explanation:

MN=AN+AM

AN=0.5*AB

AB=OA+OB=4a+2b

AN=2a+b

AM=OA-OM=4a-3a=a

MN=2a+b+a=3a+b

3 0
3 years ago
Read 2 more answers
Other questions:
  • Does anyone know these answers
    6·1 answer
  • Simone has 5 employees in her flower shop. Each employee works 
    7·1 answer
  • Isnt the median 6 i am the confuse
    7·2 answers
  • I NEED HELP!!! I DONT KNOW WHAT TO DO!
    15·2 answers
  • Given the rectangle abcd shown below has a total area of 72. E is in the midpoint of bc and f is the midpoint of dc. What is the
    6·1 answer
  • I don't understand this please help :( :/
    14·1 answer
  • Show the result of substituting x=0 into 0.75x+1.5y=40
    6·1 answer
  • I GIVEEEEEEEEEE BRAINLISTT
    13·1 answer
  • A circular pond has a radius of 3 feet. What is the approximate distance around the edge of the pond, in feet?
    9·1 answer
  • PLS ANSWER THE FOLLOWING QUESTION
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!