When finding the percent, round to the nearest tenth of a percent when necessary. At the beginning of a trip, a tire on an automobile has a pressure of 32 psi (lb/in2). At the end of the trip, the pressure is 35 psi. What is the percent increase in pressure?

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.