Answer:
$ 903.84
Step-by-step explanation: First find the perimeter, width + length + width + length. Then multiply it by 3 as the border is 3 bricks tall, divide it by 1.5 then multiply by 2.88 to get the price of the border. Add $420 to get the final price.
Answer:
As a branch of operations research, queuing theory can help inform business decisions on how to build more efficient and cost-effective workflow systems. Queuing theory is the study of the movement of people, objects, or information through a line.
![\dfrac{4}{26} \times \dfrac{13}{20}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B4%7D%7B26%7D%20%20%5Ctimes%20%20%5Cdfrac%7B13%7D%7B20%7D%20)
-------------------------------------
Divide by factor of 4.
-------------------------------------
<em>*Or divide by the factor of 2 twice</em>
![\dfrac{1 \times 4}{26} \times \dfrac{13}{5 \times 4}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B1%20%5Ctimes%204%7D%7B26%7D%20%20%5Ctimes%20%20%5Cdfrac%7B13%7D%7B5%20%5Ctimes%204%7D%20)
![\dfrac{1}{26} \times \dfrac{13}{5}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B1%7D%7B26%7D%20%20%5Ctimes%20%20%5Cdfrac%7B13%7D%7B5%7D%20)
-------------------------------------
Divide by factor of 13.
-------------------------------------
![\dfrac{1}{2 \times 13} \times \ \dfrac{1 \times 13}{5}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B1%7D%7B2%20%5Ctimes%2013%7D%20%20%5Ctimes%20%5C%20%5Cdfrac%7B1%20%5Ctimes%2013%7D%7B5%7D%20)
![\dfrac{1}{2} \times \dfrac{1 }{5}](https://tex.z-dn.net/?f=%20%5Cdfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20%20%5Cdfrac%7B1%20%7D%7B5%7D%20)
-------------------------------------
Combine into single fraction.
-------------------------------------
![\dfrac{1}{10}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B10%7D)
--------------------------------------------------------------------------
Answer: The factors are 2, 4 and 13--------------------------------------------------------------------------
Steps: for an approximate result, multiply the fuel economy value by 2.352
12.7*2.352=29.87
Answer: 29.87 Miles per Gallon