A rectangular pyramid. The rectangular base has a length of 6 inches and a width of 4 inches. 2 triangular sides have a base of 6 inches and height of 7 inches. 2 triangular sides have a base of 4 inches and height of 7.9 inches. Alina says the area of the rectangular face is 10 in.2. Is she correct? No, the face's dimensions are 4 in. By 7 in., so the area is 28 in.2. No, the face's dimensions are 4 in. By 6 in., so the area is 24 in.2. No, the face's dimensions are 6 in. By 7 in., so the area is 21 in.2. Yes, the face's dimensions are 4 in. By 6 in., so the area is 10 in.2.

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.