You want to measure the length of a ribbon in inches. you only have a centimeter ruler. the length of the ribbon is 16 cm. is the ribbon longer or shorter than 16 inches? how many inches long is it?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?