View the frequency distribution graph about people who regularly use a specific cell phone app. Which two age groups are least likely to use this app?
0-9 and 10-19
0-9 and 60-69
10-19 and 20-29
10-19 and 50-59

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms

When would a bouncy ball have the most potential energy

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.