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
Mashcka [7]
2 years ago
15

Suppose the dial on the spinner is spun 2 times in a row.

Mathematics
1 answer:
Ivenika [448]2 years ago
3 0

The probability of one success and one failure will be 4/9. Table C represents the probability distribution for the variable X.

<h3>What is probability?</h3>

The chances of an event occurring are defined by probability. Probability has several uses in games, in business to create probability-based forecasts,

The dials on the spinner are spun 2 times in a row.

P(dial lands on region)=P(success) = 2/3

P(failure) = 1/3

The probability that the two times dials on the spinner are not spun 2 times in a row.

P = (1/3)² = 1/9

The probability that the two times dials on the spinner are spun 2 times in a row.

P = (2/3)²= 4/9

One may calculate the probability of one success and one failure using the binomial distribution or by simply deducting the probabilities we previously determined from 1.

P = 1 - 1/9 - 4/9

P = 4/9

The probability of one success and one failure will be 4/9.

Hence table C represents the probability distribution for the variable

X.

To learn more about the probability, refer to the link;

brainly.com/question/11234923

#SPJ1

You might be interested in
lauren bedroom is shaped like a square with sides of  six yards. what is the perimeter of that bedroom
S_A_V [24]
24, just do 6x4 because there are 4 sides.
5 0
3 years ago
i don’t understand what ? is. it’s pythagorean theorem and i know for this question, you HAVE to add, but i always get an answer
Sophie [7]

P1 = 10 m²

P2 = 22 m²

P3 = ?

According to Pythagoras' theorem:

P1 + P2 = P3

P3 = 10 m² + 22 m² = 32 m²

4 0
3 years ago
Read 2 more answers
A log is 20 m long, correct to the nearest metre.
Marat540 [252]

Answer:

222 fence posts

Step-by-step explanation:

Since the log is 20 m long, correct to the nearest metre and has to be cut into fence posts which must be 90 cm long, correct  to the nearest 10 centimetres, there can be x fence posts 90 cm long.

So, we have x × 90 cm = 20 m

x × 0.9 m = 20 m

x = 20 m/0.9 m

x = 222.22

x ≅ 222 fence posts

So, the largest number of fence posts that can possibly be cut from the log is 222 fence posts.

4 0
3 years ago
24. Find the measure of Please help
klio [65]

Answer:

it is 10 and 10?

Step-by-step explanation:

7 0
3 years ago
Substitution. (6 points) <br> 3x + 2y = 11 <br> y = 5x - 1<br><br> {show work}
nexus9112 [7]
3x+2y=11
y=5x-1

Substitute the y in the first equation:
3x+2(5x-1)=11
y=5x-1

3x+10x-2=11
y=5x-1

13x=13
y=5x-1

Now substitute the x to find the y:
x=1
y=5-1=4
8 0
3 years ago
Other questions:
  • What is the length of a side of a cube with a volume of 216 in3
    11·2 answers
  • If f(x)=4x-8, what isf-1(x) ?
    15·1 answer
  • a professional driver completes one lap around the track at Daytona International Speedway which is 2.5 miles long at 80 miles p
    10·1 answer
  • How many tires are there if you have 10 bicycles?
    6·2 answers
  • Write a real world problem for the equation 15w = 45 then solve the problem
    11·2 answers
  • Your stats instructor graded your exams (0 to 100) and provided the exam summary statistics before returning the exam papers. Ex
    8·1 answer
  • How to write 0.632 in expanded form
    9·1 answer
  • Identify the exponent of 5 to the power of 3
    13·2 answers
  • A bakery sells taro, red bean and green tea pues. 65% of the pies are taro pies. 40% of the remaining pies are red bean pies. Ho
    6·1 answer
  • PLEASE HELP IM STUCK PLS
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!