A271⁄2-mile stretch of road needs repaving. a company bid on the repaving project, saying they could repave 21⁄4 miles of road per week. how many weeks will the company take to completely repave the stretch of road? a. 151⁄2 b. 121⁄3 c. 131⁄2 d. 122⁄9

D. 12 2⁄9

Step-by-step explanation:

We know that the total stretch of the road which needs repaving is mile and the company says that they can repave miles of road per week.

So first of all, we will convert these numbers into an improper fraction:

=

=

Now we will divide the total stretch of the road by the number of miles that can be repaved each week:

Therefore, option D. 12 2⁄9 is the correct answer.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints