Hector covers each face of the pyramid below with construction paper. The area of the base of the pyramid is 28 square inches. What area will he cover with paper?
Kendra is making a histogram for the data in the chart. She uses the intervals 0–4, 5–9, 10–14, and 15–19. What should be the height of the longest bar in her histogram?
Sharon has 6 photo files on her computer. The numbers below are the sizes of the files in kilobytes. What is the median number of kilobytes for the files?