Final answer:
The total resistance in the parallel circuit is approximately 4.8 ohms.
Step-by-step explanation:
In a parallel circuit, the total resistance is calculated using the formula:
1/RTotal = 1/R1 + 1/R2 + 1/R3 + ...
Given that the parallel combination of six 1.6-kohm resistors is connected in series with a parallel combination of four 2.4-kohm resistors, we can calculate the total resistance:
1/RTotal = 1/(1.6 x 6) + 1/(2.4 x 4) = 1/9.6 + 1/9.6 = 2/9.6 = 1/4.8 = 0.2083 ohms
The total resistance in the parallel circuit is approximately 4.8 ohms.