Marcia is an electrical engineer who is testing the voltage of a circuit given a certain current and resistance. She uses the following formula to calculate voltage: v o l t a g e = (current) x (resistance) The circuit she tests has a current of 5 + j3 amps and a resistance of 3 - j2 ohms.
What is the voltage of the circuit?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?