A Box Contains 7 Red Balls, 6 White Balls, and 3

question 5

Multiple Choice

A box contains 7 red balls, 6 white balls, and 3 black balls. Two balls are drawn at random from the box without replacement of the first before the second is drawn. What is the probability of getting a red R ball on the first draw and a white W ball on the second? ​

• A)Pr(R first ∩ W second) =
• B)Pr(R first ∩ W second) =
• C)Pr(R first ∩ W second) =
• D)Pr(R first ∩ W second) =
• E)Pr(R first ∩ W second) =

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Definitions:

Enforceable Promise

A commitment in a contract that is legally binding and can be upheld in court.

Substituted Contract

An agreement made to replace a prior contract, which was agreed upon by all original parties and extinguishes the obligations of the first agreement.

Legal Detriment

A loss or disadvantage suffered by a party who acts or refrains from acting in a legal transaction.

Pre-existing Moral Obligation

A duty that arises from moral considerations or societal expectations rather than a legal contract.