B. r1, r2, and r3 are resistors with resistance of 10, 20, and 4 respectively. what is the total resistance of this circuit? show work

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

The heliocentric and the geocentric models of the solar system included these central principles

How does an observation about an object differ from an inference about that object