Which statement is correct about the system of linear equations graphed below? 5
4
NO
1
5 4 3 2
1
23
4 5
-2
-3
The system of equations has one solution because the lines will eventually intersect.
The system of equations has one solution because the lines will never intersect.
The system of equations does not have one solution because the lines will eventually intersect.
TL
han

27 is what percent of 108? 27 is % of 108

Solve the inequality and graph 6j - 7 < 5

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.