PLEASE HELP!!

Which representation models a proportional relationship between x and y

Name the most appropriate metric unit for each measurement like the mass of cow

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?