Solve the Problem. -An Exam Consists of 9 Multiple-Choice Questions and 6 Essay

question 40

Multiple Choice

Solve the problem.
-An exam consists of 9 multiple-choice questions and 6 essay questions. If the student must answer 5 of the multiple-choice questions and 3 of the essay questions, in how many ways can the questions be chosen?

• A) 810
• B) 2520
• C) 1,814,400
• D) 261,273,600

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Definitions:

End-diastolic Volume

The volume of blood in the ventricles at the end of diastole, immediately before contraction.

End-systolic Volume

This is the volume of blood left in the ventricle at the end of systole, just before the heart fills again during diastole.

Stroke Volume

The amount of blood pumped by the left ventricle of the heart in one contraction, indicating cardiac efficiency.

Cardiac Output

The quantity of blood circulated by the heart through the vascular system every sixty seconds.