Question

2. Marion Barber ran 92 yards in 8 seconds to score a Cowboy Touchdown. Find his unit rate per second

Answer 1

Step-by-step explanation:

It took him 8 seconds to run 92 yards. We want to know how many yards we can run in 1 second:

`(92yd)/(8\sec )=11.5\text{ yd/sec}`

Answer:

11.5 yards per second