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
Ann [662]
2 years ago
13

Mark is going to an awards dinner and wants to dress appropriately. He is running behind schedule and asks his little brother to

randomly select an outfit for him. Mark has one blue dress shirt, one white dress shirt, one black dress shirt, one pair of black slacks, one pair of grey slacks, and one red tie. All six of his possible outfits are listed below. Let A AA be the event that Mark's little brother selects an outfit with black slacks and B BB be the event that he selects an outfit with a blue shirt. What is P ( A or B ) P(A or B)P, left parenthesis, A, start text, space, o, r, space, end text, B, right parenthesis, the probability that Mark's little brother selects an outfit with black slacks or an outfit with a blue shirt? Shirt Slacks Tie Outfit 1 11 Blue Black Red Outfit 2 22 Blue Grey Red Outfit 3 33 White Black Red Outfit 4 44 White Grey Red Outfit 5 55 Black Black Red Outfit 6 66 Black Grey Red
Mathematics
2 answers:
Cerrena [4.2K]2 years ago
8 0

Answer:

The answer is "\bold{\frac{2}{3}}".

Step-by-step explanation:

Pick a shirt first: 3 choices

Pick slacks next: 2 choices

Then choose a tie: 1 choice

Total: 3 \times 2 \times 1 = 6 outfits.

These will be similarly divided between the two slacks, so 3 black slack outfits of 6 = \frac{1}{2}.  Similarly, the 6 styles are also divided between the option of 3 shirts. 2 blue shirt outfits 6 = \frac{1}{3}

To recognize that over outfits are a mix of a blue shirt and black slack, it would be twice many more to add \frac{1}{2} \ and \ \frac{1}{3}. Add \frac{1}{2} \ and \ \frac{1}{3}, and remove the chance for both the black slack shirt and outfit and are one of the six outfits:

\to \frac{1}{2} + \frac{1}{3} -\frac{1}{6} =\frac{3+2-1}{6}  =\frac{4}{6} = \frac{2}{3}

Tanzania [10]2 years ago
8 0

Answer: 1/2

Step-by-step explanation:

I just did it.

You might be interested in
How long does it take a cheetah to run 10 miles at 30 miles/hr?
quester [9]

20 minutes 60minutes ÷ 30miles = 20minutes

7 0
2 years ago
What decimal number is halfway between 16 and 17?
mote1985 [20]

Answer:

16.5?

Step-by-step explanation:

It's halfway between 16 and 17?

3 0
3 years ago
Simplify w1/2 and w1/3
mars1129 [50]

Answer:

They are on their simplified form.

Step-by-step explanation:

Since these numbers are prime numbers we can't simplify them. But we can change them to decimal.

1/2=0.5

1/3=0.3 (in which 3 repeats itself)

Hope this helps ;) ❤❤❤

4 0
3 years ago
Question 8
Nikolay [14]
The answer is C because 100 doesn’t change but 12 is dependent on the number of people.
5 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-%2022x%20%2B121" id="TexFormula1" title="x^{2} - 22x +121" alt="x^{2} - 22x +12
cupoosta [38]

x2 - 22x + 121

= x2 - 11x - 11x +121

= x(x-11) - 11 ( x -11)

= (x-11) (x-11)

6 0
3 years ago
Other questions:
  • What is the constant variation of y=5x
    8·2 answers
  • Use the three steps to solve the problem.
    7·2 answers
  • How do you graph f(x)=-2+3
    12·1 answer
  • Which of the following statements is false? A) all real numbers are rational numbers B) every integer is a rational number C) al
    6·2 answers
  • Identify the three similar triangles in the figure. Be sure to name the vertices in the correct order.
    6·1 answer
  • What is the value of angle s
    7·2 answers
  • What is the answer to 4x=8
    8·2 answers
  • Please help me find W Z U
    15·1 answer
  • PART B: Uber was also available for Mike to use to get home from the airport. Uber
    14·1 answer
  • Round 69.625 to the nearest whole<br> number, the nearest tenth, and the<br> nearest hundredth.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!