Use the Addition Principle for Counting to Solve the Problem

question 44

Multiple Choice

Use the addition principle for counting to solve the problem.
-If n(A) = 5, n(B) = 11 and 11 and

• A) 14
• B) 13
• C) 11
• D) 12

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Definitions:

Twins

Siblings born at the same time from the same pregnancy, which can be either identical (from one egg) or fraternal (from two different eggs).

Symptoms

The signs or manifestations of a disease or condition, which can be physical, psychological, or emotional.

Positive

Exhibiting or emphasizing beneficial qualities, or expressing optimism and support.

Negative

Characterized by the absence rather than the presence of a particular attribute, feature, or outcome.