Paula cuts ribbon from a spool. each piece of ribbon changed the length of the ribbon remaining on the spool by -1.2 feet. when paula finished, the length of the ribbon on the spool had changed by -9 3/5 feet. how many pieces of ribbon did paula cut?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step