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
Vedmedyk [2.9K]
3 years ago
5

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

The probability of the spinner landing on an even number or a multiple of 3 is 0.6667 .

The probability of the spinner landing on an odd number or a number between 4 and 15 (both numbers excluded) is 0.7778 .

Step-by-step explanation:

Be the events

A = even number

B = Multiple of 3

C = Odd Number

D = Number between 4 and 15, both numbers excluded

The sets are as follows:

A = {2,4,6,8,10,12,14,16,18}

B = {3,6,9,12,15,18}

C = {1,3,5,7,9,11,13,15,17}

D = {5,6,7,8,9,10,11,12,13,14}

To calculate the probability that the roulette lands in an even number or in a multiple of 3, we make the union of A and B:

A U B = {2,3,4,6,8,9,10,12,14,15,16,18} = 12 numbers of 18

P (A U B) = 12/18 = 2/3 = 0.6667

To calculate the probability that roulette lands on an odd number or a number between 4 and 15 (both numbers excluded), we make the union of C and D:

C U D = {1,3,5,6,7,8,9,10,11,12,13,14,15,17} = 14 numbers of 18

P (C U D) = 14/18 = 7/9 = 0.7778

The first answer is 0.6667

The second answer is 0.7778

Hope this helps!

You might be interested in
The quotient of 24 and x equals 14 minus 2 times x.
antoniya [11.8K]

Answer:

X = 4, 3

Step-by-step explanation:

I don't know if that's what you were looking for

7 0
3 years ago
Find the volume of the cylinder.<br> 13 radius 16 height
Neko [114]
B
Assuming your multiplying by 3.14, you would get 8,490.56 and if you round you get 8,491
4 0
2 years ago
Two Aps have the same first and last terms .The first Ap has 21 terms with a common difference of nine how many terms has the ot
Pani-rosa [81]

Answer:

46 terms

Step-by-step explanation:

a₁=b, a₂₁= bₙ, d₁=9, d₂=4

n=?

---------------

a₂₁= a₁+20d₁= a₁+20*9= a₁+180

bₙ= b₁+(n-1)d₂= a₁+4(n-1)

a₁+4(n-1)=a₁+180

4(n-1)=180

n-1= 180/4

n-1= 45

n=46

7 0
3 years ago
Bill bought a new cellular phone. His monthly bill will be $34.99 each month which includes 100 minutes of use. Additional minut
GarryVolchara [31]
B) C=0.23m+34.99

because you get you base price definitely and extra minute price can be removed if you don't use more than 100
6 0
3 years ago
Read 2 more answers
Pythagorean theorem
gulaghasi [49]
3 √10
I think since a^2+b^2=c^2
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which ordered pair (a, b) is a solution to the given system of linear equations? -2a+3b=14
    8·2 answers
  • How would you find the volume of the figure represented by the given net?
    12·2 answers
  • Solve for x.
    14·1 answer
  • Help! Answer in box is wrong
    15·1 answer
  • In a large population, 69% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that a
    5·1 answer
  • Approximate 12256 to 3 significant figures​
    5·1 answer
  • Is LMN a right triangle?
    12·2 answers
  • What is the equation of the line that passes through (0, 3) and (7,0)?
    11·2 answers
  • Please help i need this done soon!!
    11·2 answers
  • One year, the population of a city was 352,000. Several years later it was 337,920.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!