Answer:
0.0023 = 0.23% probability that all 5 balls selected will be the same color
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the balls are selected is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Desired outcomes:
Either 5 amber from a set of 6, or 5 blue from a set of 5. So
Total outcomes:
5 balls selected from a set of 6 + 5 + 4 = 15. So
Probability:
0.0023 = 0.23% probability that all 5 balls selected will be the same color
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The statements provided in your question don't link. You can only estimate how many people you expect to win a game if we know the conditions for winning and losing.
And the cost of the game means nothing if the question isn't asking about how this might change depending on a condition in the game. Review the original question again.
Answer:
21/3, 25/9, 2.3, 23.5%
Step-by-step explanation:
21/3 is 7.
2.3
23.5% is .235
25/9 is 2.7777...
<em>Answer:</em>
3 decimal places
<em>Explanation:</em>
<em>334.836</em>
Now count:
334.8 3 6
1 2 3
<em>Have a beautiful day. And stay safe.</em>
