Difficulty: Medium

Average Score: 50%

Valentina attends several meetings each day, as shown in the table below. Which of the following describes this pattern?

Diagram for question

Rationale

Each day, the number of meetings increases by the same percent over the previous day's number of meetings.

The pattern in Valentina's meetings indicates a consistent percentage increase each day, showcasing exponential growth rather than a linear addition or subtraction of meetings.

A (The number of meetings increases by the same amount each day.) YOUR ANSWER

This choice suggests a linear growth pattern where a fixed number of meetings is added daily. However, if the data shows that the increase varies proportionally based on the previous day's meetings, this option does not accurately describe the observed pattern.

B (The number of meetings decreases by the same amount each day.) YOUR ANSWER

This option implies a consistent reduction in the number of meetings over time. Since the question states that the number of meetings increases, this choice contradicts the provided information and cannot be correct.

C (Each day, the number of meetings increases by the same percent over the previous day's number of meetings.) CORRECT

This choice accurately reflects exponential growth, where the increase in the number of meetings is proportional to the amount on the previous day. It captures the essence of the data if the growth pattern indicates that each day's meetings are a percentage increase from the prior day's total.

D (Each day, the number of meetings decreases by the same percent over the previous day's number of meetings.) YOUR ANSWER

This option suggests a percentage decrease, which is inconsistent with the information provided in the question. Since the number of meetings is reported to be increasing, a decreasing pattern cannot apply.

Conclusion

Valentina's meeting pattern demonstrates a consistent percentage increase each day, making option C the correct interpretation. Understanding this exponential growth is crucial for analyzing trends in scheduling and productivity, highlighting how daily commitments can expand based on previous engagements.

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