Shoppers at a bookstore were surveyed about how many days per week they read for at least 30 minutes. This line plot represents
the survey results.
What percentage of the shoppers surveyed read more than four times a week?
What percentage of the shoppers surveyed read more than four times a week?
1 answer:
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For this case we must simplify the following expression:
We must add similar terms taking into account that:
- Equal signs are added and the same sign is placed.
- Different signs are subtracted and the major sign is placed.
Thus, the simplified expression is:
Answer: