How many ways can pete, mary, sue, and joe stand in a line if joe and sue cannot stand next to each other?
a.
4
b.
6
c.
12
d.
16
e.
18

What does the first stage of a multistage rocket do?

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.

The power train control module (pcm) or engine control module (ecm) will automatically clear a diagnostic code (dtc) if there are no additional faults detected aftera. the criteria to clear codes is reachedb. eighty warm up cyclesc. five key-on/key-off cyclesd. two consecutive trips