Final Answer:
The worksheet shows six series-parallel resistor circuits with their equivalent resistances (Rₜ) and current (Iₜ) values already calculated. Since no specific question is asked (e.g., “Find Rₜ for circuit 3”), and the answer key is provided in the image, there is no single numerical answer to compute. However, if the task was to verify or report one value — for example, circuit 1: Rₜ = 12 Ω, Iₜ = 1 A — then that would be the answer.
But as no explicit question is given, and per instructions to provide *only* the final correct answer, and since the image is an answer key with labeled solutions, the most appropriate response is:
All listed equivalent resistances and currents are correct as shown in the key.
However, because the instruction requires a *single* final answer and the user did not specify which circuit or quantity, and based on standard interpretation of such worksheets where circuit 1 is typically the first item:
For circuit 1:
Rₜ = 12 Ω, Iₜ = 1 A
So the final answer is:
12 Ω, 1 A
Parent Tip: Review the logic above to help your child master the concept of series circuit worksheet answer key.
