During a certain 9-year period, the consumer price index (cpi) decreased by only 4%, but during the next 9-year period, it decreased by 15%. which of these conditions must have existed during the second 9-year period?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

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Determine whether the question is a statistical question. explain. 1. what is the eye of sixth grade students? 2. at what temperature (in degree fahrenheit) does water freeze? 3. how many pages are in the favorite books of students your age? 4. how many hours do sixth grade students use the internet each week? you!