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Vlad1618 [11]
3 years ago
6

Please help ASAP! Correct answer only! This assignment is due today.

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0

Answer:

<em>Probability ≈ 0.0714</em>

Step-by-step explanation:

Consider permutation and combination;

Total Combinations - 8C4,\\8C4 = 8! / 4! * ( 8 - 4 )!,\\8 * 7 * 6 * 5 / 4!,\\\\Total Combinations = 70,\\\\Combinations of Dance Classes - 5C4,\\5C4 = 5! / 4! * ( 5 - 4 )!,\\5 * 4 * 3 * 2 * 1 / 4 * 3 * 2 * 1,\\\\Dance Classes = 5,\\\\Probability - 5 / 70 = 0.0714,\\Conclusion; Probability = ( About ) 0.0714

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Answer:28

Step-by-step explanation:

Julio's number is x

(X-13)*-3=-45

Divide by -3

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6 0
3 years ago
Karen depostited $5000 as a certificate of deposit in a bank for a period of 3 years. The certificate or deposit pays a simple i
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15% per year

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3 years ago
A number that has exactly two factors,1 and itself.is a____________________________.
chubhunter [2.5K]
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Read 2 more answers
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Which of the following best describes a cylinder?
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Hey there!

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The shape being described in letter C is a pyramid. If a shape has a polygonal base and meets at a point at the other end, it will be a pyramid. Obviously, a pyramid only has one end, meaning that this isn't your answer. 

The shape being described in letter D is a cone. Again, if a shape has a base and meets at a point, it will be a pyramid. However, in the case of a cone, the base will be circular and the other side will meet at a point. The entire shape will be rounded where a pyramid would have edges. Again, not your answer. 

Your answer will be B. Hope this helped you out! :-)
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3 years ago
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