Identify the information that is needed to solve the problem. the length and width of a rectangular garden are 40 m and 20 m. the area is 800 m2. how many meters of fence are needed to go around this garden? a. need to know the area and length of the garden. b. need to know the length and width of the garden. c. need to know the area, length, and width of the garden. d. need to know the area and width of the garden.

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.