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
Ira Lisetskai [31]
3 years ago
14

On a single roll of two number cubes, what is the probability of rolling doubles given that the sum is 6

Mathematics
2 answers:
dexar [7]3 years ago
6 0

Answer:

1/6

Step-by-step explanation:

We can make a Punnett square to find number of favourable outcome

so

            cube1

         +

cube2    1          2          3        4          5         6

1            2         3           4        5          6        7      

2            3         4           5        6          7         8    

3            4          5         6        7         8         9

4           5          6          7         8         9         10

5         6           7          8         9        10         11

6           7           8          9         10        11         12

The probability of rolling doubles given that the sum is 6

<h3> favourable outcome / number of outcome</h3>

 6 / 36

  1 / 6

valentinak56 [21]3 years ago
3 0

Answer:

<h2><u>1/5</u></h2>

Step-by-step explanation:

P(A/B)= P(A and B)/ P(B)

Sum of 6:     5/36

(1,5)---(5,1)---(2,4)---(4,2)---(3,3)

Probability of rolling doubles:      6/36

(1,1)---(2,2)---(3,3)---(4,4)---(5,5)---(6,6)

Out of these two "requirements" only <u>one</u> thing overlaps: (3,3)

Therefore:

<h3>P(A/B)= (1/36) ÷ (5/36)= <u>1/5</u></h3>
You might be interested in
Find the product. Write your answer in scientific notation. (3 x 10^2)×(4×10^5) ​
suter [353]

Answer:

12 * 10 ^ 7

Step-by-step explanation:

3 * 10 ^ 2 * 4 * 10 ^5

= 12 * 10^ 2 + 5

= 12 * 10 ^ 7

Hope it will help :)

7 0
3 years ago
How many zero pairs can be created in the model below? <br> A. 0<br> B. 1<br> C. 2<br> D. 3
Nesterboy [21]
It’s d sorry if i’m wrong
3 0
3 years ago
Read 2 more answers
4/5 + 5/6 + 7/2 equals what
Zanzabum
Equal to 5.13333...
Or 77/15
3 0
3 years ago
Use the distributive property to find the equivalent expression.<br> 3(2 + x) =__+__x
Simora [160]

Answer:

6+3x

Step-by-step explanation:

multiply each term in the parentheses by the outer term.

6 0
2 years ago
Read 2 more answers
Cos(2x) + sin^2(x) = 0
zloy xaker [14]

cos(2<em>θ</em>) + sin²(<em>θ</em>) = 0

Half-angle identity:

cos(2<em>θ</em>) + (1 - cos(2<em>θ</em>))/2 = 0

Simplify:

2 cos(2<em>θ</em>) + 1 - cos(2<em>θ</em>) = 0

cos(2<em>θ</em>) = -1

Solve for <em>θ</em> :

2<em>θ</em> = arccos(-1) + 2<em>nπ</em>

2<em>θ</em> = <em>π</em> + 2<em>nπ</em>

<em>θ</em> = <em>π</em>/2 + <em>nπ</em>

where <em>n</em> is any integer.

7 0
3 years ago
Other questions:
  • Hector and Francis a spent total of $47.50 at the mall. If Hector spent 50% more than Francis, how much did Francis spend at the
    7·2 answers
  • Please help me. This is being times and I really need help
    7·1 answer
  • Carolyn has $2.55 in her purse in nickels and dimes. The number of nickels is nine less than three times the number of dimes. Fi
    8·1 answer
  • What time is four and a half hour before 11:45 am
    7·2 answers
  • One year there was a total of 73 commercial and noncommercial orbital launches worldwide. In​ addition, the number of noncommerc
    8·1 answer
  • Find vertex for y=x^2 - 10x + 2
    14·1 answer
  • The length of a rectangle is twice its width. The Perimeter is 42 cm. Find the length of each side.​
    14·1 answer
  • Please help explanation need it
    12·1 answer
  • Answer please. no explanation needed!
    7·1 answer
  • Greg spent 6.4 hours working with his dad one Saturday. If his dad paid him$45.76, how much did Greg make per hour?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!