Posted by
**Melanie** on
.

A car travels along a straight stretch of road.

It proceeds for 11.9 mi at 58 mi/h, then

29.4 mi at 44 mi/h, and finally 36.9 mi at

31.6 mi/h.

What is the carâ€™s average velocity during

the entire trip?

Answer in units of mi/h