Shelly types 301 words in 3 1/2 minutes what is the rate at which shelly types in words per minute?

 " 86 words per minute "

Step-by-step explanation:

We are looking for the "unit rate" ; or "rate per [single] unit" ;

in this case, "words per [single} minute" ; that is "words per minute"

Given:   "301 words per 3.5 minutes" ;

or:   " 301 words / 3.5 min. " ;

      =  " (301 / 3.5)  words/ min.

      =  " 86 words / min. "

The answer is:  " 86 words per minute " .

Hope this helps!

    Best wishes!

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.