Question 20 point) A 12 V battery is connected in parallel to a 6 ohm resistor, a 12 ohm resistor, a 36 ohm resistor, and an 18 ohm resistor
What is the power dissipated by the 12 ohm resistor?
3 W
4 W
36 W
127 W

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.