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
andre [41]
3 years ago
6

When two six-sided dice are rolled, there are 36 possible outcomes. Find the probability that the sum is not 5.

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

p(Not\ 5) = \frac{8}{9}

Step-by-step explanation:

Given:

Txo six-sided dice are rolled.

Total number of outcomes n(S) = 36

We need to find the probability that the sum is not equal to 5 p(Not 5).

Solution:

Using probability formula.

P(E)=\frac{n(E)}{n(S)}  ----------------(1)

Where:

n(E) is the number of outcomes favourable to E.

n(S) is the total number of equally likely outcomes.

The sum of two six-sided dice roll outcome is equal to 5 as.

Outcome as 5: {(1,4), (2,3), (3,2), (4,1)}

So, the total favourable events n(E) = 4

Now, we substitute n(E) and n(s) in equation 1.

P(5)=\frac{4}{36}

p(5) = \frac{1}{9}

Using formula.

p(Not\ E) + p(E) = 1

p(Not\ 5) + p(5) = 1

Now we substitute p(5) in above equation.

p(Not\ 5) + \frac{1}{9} = 1

p(Not\ 5) = 1-\frac{1}{9}

p(Not\ 5) = \frac{9-1}{9}

p(Not\ 5) = \frac{8}{9}

Therefore, the sum of two six-sided dice roll outcome is not equal to 5.

p(Not\ 5) = \frac{8}{9}

You might be interested in
What is the volume of a sphere that has a diameter of 18 in.?
True [87]
The formula is 4/3 times pi times radius cubed. The radius is 9. 4/3 is 1.33. 3.14 times 9 cubed is 81 times 3.14. That is 254.34. 1.33 times 254.34 is 338.2722. That rounds to 338.
6 0
3 years ago
I need help I don't understand
lianna [129]
1. 
   a. 120+80+50+150= 400
2. 
  b. 250 of each game should the store order 
3. this year 60 of each game should the  store order 
2.
a. 240 ounces of sugar water you need
b. none
5 0
3 years ago
What is the slope of this ?
zysi [14]

Answer:

Essentially, slope is rise/run. Rise is how many units up the graph, and run is how far to the left or right it goes. Rise will be negative if it's going down, and run will be negative if it's going left. There's two ways to find the slope in this case.

1. Stick to the more visual aspect of it, and count how many units up from one point to the next point. Point (1,2) is 2 units up from point (0,0). Then you count how many units right or left it goes. In this case, it's 1 towards the right. This means the rise/run comes out to be 2/1, which means the slope=2.

2. Look at the equations. y=mx+b is the linear format for these lines. y is the y coordinate, m is the slope, x is the x coordinate, and b is the y intercept (the point where x=0). These two lines have shared slope values, which means the slope for both of them is 2.

(please brainliest?)

3 0
3 years ago
Help! asap!
grigory [225]

The measure of angle 3 from the figure is 110 degrees

<h3>Lines and angles</h3>

An angle is the intersection between two lines. From the given figure, we have the following parameters

m∠1= 40°,

m∠2= 70°.

Required

Measure of angle 3

The sum of the interior angles of the triangle is equal to the exterior

Sum of interior = <1 + <2

Sum of interior = 40 + 70

Sum of interior =110 degrees

Hence the measure of angle 3 from the figure is 110 degrees

Learn more on lines and angles here: brainly.com/question/25770607

#SPJ1

3 0
1 year ago
Help please show work
Romashka [77]

Answer:

Just subtract a tuig from the thung

Step-by-step explanation:

Heres an example

subtract 7 from 12 an you will get 5 for number 1 do that for the rest

8 0
3 years ago
Other questions:
  • Gunta's dad is 25 years older than gunta. The sum of their ages is 61. How old is gunta?
    15·1 answer
  • Find a 90% confidence interval for the population standard deviation for the weights of men if a sample of 14 randomly selected
    14·1 answer
  • Rewrite 3.47 • 10^5 in standard form
    5·1 answer
  • How do you solve questions 5,7 and 9 in the picture?
    14·1 answer
  • Students in Mrs. Joshi's English class are assigned chapters of a book to read each week. The graph shows the number of chapters
    8·1 answer
  • Scientific notation of 0.00247
    10·2 answers
  • Solve the system of equation by graphing
    9·1 answer
  • Can you help me find all the seventh roots of unity? what do they look like graphed?
    6·1 answer
  • What is the slope-intercept form of a line that passes through points (2, 11) and (4, 17)?
    12·1 answer
  • I WILL GIVE BRAINLIEST TO FIRST PERSON WHO GETS IT RIGHT.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!