When washing your hands, the correct amount of time to scrub your hands is approximately: select one: a. 30 seconds. b. 5 seconds. c. 10-15 seconds. d. 1 minute?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?