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
frutty [35]
3 years ago
10

Dimas is playing a game that uses a number cube. The sides of the cube are labeled from 1 to 6. Dimas wants to roll a 2 or a 3.

He rolls the
number cube one time,
What is the probability that he will roll a 2 or a 3?

Who ever answer FIRST I WILL GIVE YOU BRAINIEST ANSWER
Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0

Answer:

The probability that he will roll a 2 or a 3

 P((E_{1} UE_{2} ) = \frac{1}{3}

Step-by-step explanation:

<u><em>Step(i);-</em></u>

Dimas is playing a game that uses a number cube.

The sides of the cube are labelled from 1 to 6

The total number of Exhaustive cases

n(S) = {1,2,3,4,5,6} = 6

<u><em>Step(ii):-</em></u>

Let E₁ be the event of roll a '2'

n(E₁) = 1

The probability that Dimas wants to roll a '2'

P(E_{1} ) = \frac{n(E_{1} )}{n(S)} = \frac{1}{6}

Let E₂ be the event of roll a '3'

n(E₂) = 1

The probability that Dimas wants to roll a '3'

P(E_{2} ) = \frac{n(E_{2} )}{n(S)} = \frac{1}{6}

But E₁ and E₂ are mutually exclusive events

P(E₁∩E₂) = 0

<u><em>Step(iii):-</em></u>

The probability that he will roll a 2 or a 3

we have  P((E₁UE₂) = P(E₁)+P(E₂)

                               = = \frac{1}{6} + \frac{1}{6} = \frac{2}{6} = \frac{1}{3}

            P((E_{1} UE_{2} ) = \frac{1}{3}

You might be interested in
I need help with this problem<br><br> 2y=x-4 4x+3y=5
attashe74 [19]

Answer:

Point form : (2,-1)

Equation form : x=2,y=-1

Step-by-step explanation: Solve for the first variable in one of the equations, then substitute the result into the other equation.

Hope this helps you out! ☺

-Leif Jonsi-

6 0
3 years ago
What is 35 percent of 125
Elan Coil [88]
0.0028 Is the answer to What is 35 percent of 125.
7 0
3 years ago
Read 2 more answers
How to solve problems on this website
-BARSIC- [3]

Answer:

You go to whoever's question you wanna answer and it should say "add answer" and just type out your answer and solve it

4 0
3 years ago
Read 2 more answers
Which products result in a perfect square trinomial? Select three. (-x+9)(-x-9), (xy+x)(xy+x), (2x-3)(-3+2x), (16-x^2)(x^2-16),
GrogVix [38]

Answer:

(2x-3)(-3+2x),(16-x^2)(x²-16),4y^2+25)(25+4y^2)

Step-by-step explanation:

I know that the rest of the products didn't make a perfect square cause they don´t aren´t squared,I also know that they are the odd ones out among the rest of the product so yeah,I am not too sure if I got it right...sorry if I didn´t.

3 0
3 years ago
Solve the following by factoring 4x² + 12 =7x
LiRa [457]

Answer:

4x² + 12 = 7x

4x² + 12 - 7x = 0

use the quadratic formula and get your answer!

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The factory manufactured 666 more toy boats in June than in July. They manufactured 189 in July. How many toy boats did they man
    13·1 answer
  • The coordinates of trapezoid ABCD are A (-6,3) B (-3,6) C (9,6) and D (-5,-8). Find the coordinates of trapezoid A’ B’ C’ D’ aft
    11·1 answer
  • Help please on this question. I appreciate it =) <br><br> more than one answer
    11·1 answer
  • Please help with clear explanation
    12·1 answer
  • A subway token has a radius of 1 centimeter. What is the token's area? Use 3.14 for ​.
    7·1 answer
  • There were 700 spectators the ratio of men to women is 17:18 how many women attended​
    7·1 answer
  • The equation –3y = 15 – 4x rewritten in slope-intercept form is
    6·1 answer
  • Se va a colocar una escalera que mide 5 metros (m) de longitud sobre una pared. El fabricante de la escalera recomienda que, por
    15·1 answer
  • 7 x [(7+7) divided 7] =
    5·2 answers
  • Average mido Find the mean, median, and range of the following data items: 74, 75, 78, 84,94 18 20 84 78 81 82.5 Mean Median Ran
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!