It takes juwan 35 minutes by car to get to his grandmother’s. the nearest parking area is a 4 minute walk from her apartment. one week, he realized he spent 5 hours and 12 minutes traveling to her apartment, and back home. how many round trips did he make to visit his grandmother?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.