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
Fantom [35]
3 years ago
7

In a certain board game a 12 sided number cube showing numbers 1-12 is rolled. If 3 such number cubes are rolled, what is the pr

obability that at least 1 show as a 2?
Mathematics
1 answer:
kondor19780726 [428]3 years ago
8 0

Answer:

0.2297453

Step-by-step explanation:

Given that :

Total faces of = 12 labeled 1 - 12

Probability of showing a 2 ;

P = required outcome / Total possible outcomes

P(showing a 2) = 1 /12

Hence, probability of not showing a 2 ;

P(showing a 2)' = 1 - 1/2 = 11/12

Probability that atleast one of 3 cubes shows a 2 :

1 - P(none of the cubes shows a 2)

P(none of the cubes shows a 2) =

(11/12 * 11/12 * 11/12) = 0.7702546

1 - 0.7702546 = 0.2297453

You might be interested in
Find the length of side x in simplest radical form with a rational denominator.<br> X
Aleks04 [339]
Nxjxixjjxxjxjxjxjxj snznznxjx
4 0
3 years ago
What is the volume of the figure?
Brut [27]
Do you have a better picture?
8 0
3 years ago
A batch of chicken required 3 1/3 cups of flour if a fast food restaurant was making 4 3/7 batches, how much flour would they ne
zepelin [54]
3 1/3 x 4 3/7 

= 10/3 x 31/7 = 310/21 = 14 16/21
5 0
3 years ago
Read 2 more answers
Candice bought 6 dozen eggs and broke 9 eggs how many eggs did she have left
Nadya [2.5K]

Answer:

63

Step-by-step explanation:

12x6=72

72-9=63

the answer is 63

3 0
2 years ago
Read 2 more answers
Alan has read ​10% of a book. He has 81 more pages to finish. How many pages are there in the​ book?
rewona [7]

Answer:

90

Step-by-step explanation:

100%-10%=90%

90%->81

10%->9

100%->9+81=90

6 0
3 years ago
Other questions:
  • Which equation has no solution.
    11·1 answer
  • A red, a green, and a pink backback are hanging on hooks in the ckassroom. The total weight of the three backpacks is 32 pounds.
    7·1 answer
  • 2x^2-3x=0 helppppppppppp with steps pls
    6·1 answer
  • ANSWER PLZ QUICK AND FAST
    9·1 answer
  • A large department store held a big​ sale, with all clothing at 65​%​ off, all jewelry at 60​% ​off, and electronics at 30​% off
    8·1 answer
  • A triangle has two angles measuring 90° and 50%, calculate the third angle of the triangle,
    13·2 answers
  • Figure PQRS is a rectangle.
    12·1 answer
  • A store sells wrapping paper for $3, greeting cards for $2, and ribbon for $1. The soccer
    8·1 answer
  • Someone help me get these right?
    10·1 answer
  • Please help me asap with my grade 11 trigonometry math! I'll give brainliest, please help, thank you. *URGENT*
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!