Jim is going from town A to town B. town B is located at (-4,5).he makes a stop at his friends house, which is halfway along the trip. what are coordinated of his top?

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

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.

If g^-1(x) is the inverse of g (x) which statement must be true