A Mathematics Class Consists of 9 Engineering Majors E, 14

question 96

Multiple Choice

A mathematics class consists of 9 engineering majors E, 14 science majors S, and 8 liberal arts majors LA. What is the probability that a student selected at random will be a science or liberal arts major? ​

• A) Pr(S∪LA) =
• B) Pr(S∪LA) =
• C) Pr(S∪LA) =
• D) Pr(S∪LA) =
• E) Pr(S∪LA) =

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Definitions:

Carcinogens

Substances or exposures that are known to increase the risk of cancer by altering cellular metabolism or damaging DNA directly in cells.

Prokaryotes

Microorganisms that lack a distinct nucleus and other organelles enclosed within membranes, including bacteria and archaea.

Eukaryotes

Organisms whose cells contain a nucleus and other organelles enclosed within membranes, distinct from prokaryotes.

Lymphocytes

A type of white blood cell that is part of the immune system, helping the body to fight off infections.