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
Name the types of angles shown
Karo-lina-s [1.5K]

Answer:

B) supplementary angles

C) straight angle

Step-by-step explanation:

There is a straight line, and when an angle is a straight it means its 180 degrees which makes it a supplementary angle and a straight angle.

There are no angles that are 90 degrees so its not complementary or a right angle.

8 0
3 years ago
ONLY 1% OF PEOPLE GET THIS RIGHT AND One rabbit saw six elephants while he was going to the river. Each elephant saw two monkeys
Dvinal [7]

Answer:

31 animals

Step-by-step explanation:

1 rabbit + 6 elephants + 6*2=12monkeys + 12 parrots = 31 animals

5 0
3 years ago
PLEASE HELP
Papessa [141]
<2,14>  thats the answer its complicated but i got it after the 2nd try 

3 0
3 years ago
Read 2 more answers
Please tell me the function( will mark as brainiest) thanks
Alecsey [184]

Answer:

y = 8x+8

Step-by-step explanation:

We can solve for the function by finding the slope of the linear function using two points. Let's use (0,8) and (1,16)

Slope formula is: m = \frac{y2-y1}{x2-x1}

Plug in the 2 points: m = \frac{16-8}{1-0}

Simplify: m = 8

So now, for the equation y = mx+b, we have m which is y = 8x+b

Now we need to find b by using another point from this linear function.

We can use the point (2,24).

Plug this point into the equation y = 8x+b

  • 24 = 8(2)+b
  • 24 = 16 + b
  • b = 8

We have now found the equation of the linear function: y = 8x+8

6 0
3 years ago
Given the graph of rectangle QUAD and its reflection.
mina [271]
I have no clue what that is
7 0
3 years ago
Read 2 more answers
Other questions:
  • a horse that is ill needs medication. the medication costs the veterinarian $17.50 to buy. He marked up the medication 54.2% bef
    5·1 answer
  • Write 103,727,495 in word form and expanded
    13·2 answers
  • Plzz Help !!!! What í the equation of (2x+y)^3 ???
    12·1 answer
  • Which description is correct for the polynomial 5x³?
    9·2 answers
  • Arielle has $60 in her wallet. She only has $10 bills. Which equation can be used to find the number of $10 bills, Arielle has?
    7·2 answers
  • Which statement is true about the graphed lines
    11·1 answer
  • A dealer currently makes a profit of x% of his cost when he sells goods. If the dealer could get his goods for 8% less while kee
    13·1 answer
  • What Does It Mean to Be A Responsible Food Citizen?
    11·1 answer
  • The height of a box is 30 inches.<br><br> What is the height of the box in feet?
    9·2 answers
  • Solve the inequality. Graph the solution. Describe the graph in the area provided. Be sure to indicate where there is an open or
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!