![subject](/tpl/images/cats/mat.png)
Mathematics, 16.09.2021 14:00 glocurlsprinces
Evan is buying groceries at the supermarket. There are three open check-out lanes, and
he wants to choose the lane that will allow him to pay and leave the supermarket as
soon as possible.
To estimate how long it will take to get through each line, Evan creates a model that
uses the following quantities:
• the number of carts and baskets waiting in line
• the total weight of the items in the carts and baskets waiting in line
• the total weight of the items in Evan's cart
• the average amount of time customers take to pay for their groceries
• the average amount of time it takes the cashier to scan an item
What other quantity does Evan need to know for his model to be useful?
A. the number of people standing in line
B. the average weight of a full grocery bag
c. the number of items in the line that weigh more than 10 pounds
D. the average weight of an item at the grocery store
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, joaquin42
Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30, tigistamare03
Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 09:00, powelltyr2002
What is -23,-19,14,5, and -8 in order from least to greatest
Answers: 2
You know the right answer?
Evan is buying groceries at the supermarket. There are three open check-out lanes, and
he wants to...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 21:49
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 21:49
![Konu](/tpl/images/cats/en.png)
English, 30.01.2020 21:49
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 21:49
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 30.01.2020 21:49