A State Motor Vehicle Department Requires Learners to Pass a Written

question 31

Short Answer

A state Motor Vehicle Department requires learners to pass a written test on the motor vehicle laws of the state. The exam consists of nine true-or-false questions, of which seven must be answered correctly to qualify for a permit.
​
In how many different ways can a learner who answers all the questions on the exam qualify for a permit?
​
__________ ways

---

Definitions:

Optimal Maintenance Policy

is a strategy developed to ensure that equipment and facilities are kept in the best possible condition, balancing costs and benefits to achieve the most efficient and effective maintenance operations.

Preventive Maintenance

Scheduled maintenance tasks performed on equipment and machinery to prevent unexpected breakdowns and ensure smooth operation.

Task Performed

The actions or activities that have been completed to achieve a specific objective or outcome.

Job Reliability

The likelihood or probability that a job or task will be completed successfully and within the expected specifications.