A three-branch parallel circuit has resistors of 27 Ω, 56 Ω, and 15 Ω. What is the total resistance?

A parallel circuit is composed of a 10 Ω and a 22 Ω resistor. It has a voltage of 60 V. What is the current in the 10 Ω resistor?

Parallel circuits are also called _____.

The natural unemployment rate occurs when

 Year         Nominal GDP     Real GDP 1969              {X}                        {Y} 1970              {Z}                        {A} 1971              {B}                       {C} 1972              {D}                       {E} What is the GDP-Deflator for 1971? (Round to two decimals)

The CPI is calculated

Assume a total current of 2 amperes flows in a circuit with three resistors. R1 has a value of 1400 ohms, R2 has a value of 200 ohms, and R3 has a value of 100 ohms, producing a total resistance of 80 ohms for the circuit. What is the amount of the current flow through resistor R1?

Determine which of the  equations defines y as a function of x: a.    b.    

Find the slope of the line 

Evaluate the piecewise function at the given value of the independent variable.   Find