Use the Addition Principle for Counting to Solve the Problem

question 24

Multiple Choice

Use the addition principle for counting to solve the problem.
-If n(A) = 20, n 20, n = 58, and n = 16, find n(B) .

• A) 54
• B) 53
• C) 55
• D) 58

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Definitions:

Breast Cancer

A type of cancer that forms in the cells of the breasts, characterized by abnormal cell growth.

Mammogram

An X-ray image of the breast used to detect and diagnose breast cancer.

Breast MRI

Breast MRI (Magnetic Resonance Imaging) is a diagnostic procedure that uses magnetic fields and radio waves to create detailed images of the breast tissue, often used for cancer detection.

Serum PSA Assay

A blood test that measures the level of prostate-specific antigen (PSA) to help diagnose and monitor prostate problems, including cancer.