Eric bikes intervals that are each 0.6 of a mile. how many intervals does he need to bike to complete 1.8 miles? how many intervals does he need to bike to complete 3 miles?

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Which expression is not a polynomial?