cortez and guadalupe run the pork - n - beans food truck. they sell food and beverages that feature bacon…

cortez and guadalupe run the pork - n - beans food truck. they sell food and beverages that feature bacon, chocolate, and coffee. this graph models the amount of cups of coffee in stock at different times throughout the breakfast shift. which statements are true according to the graph? select all that apply. they started the morning shift with 80 cups of coffee. 45 minutes into the shift, 60 cups of coffee were sold. 25 minutes into the shift, 60 cups of coffee were sold. 3 hours into the shift, the chef made 40 more cups of coffee. they sold 80 cups of coffee before the morning shift started.

cortez and guadalupe run the pork - n - beans food truck. they sell food and beverages that feature bacon, chocolate, and coffee. this graph models the amount of cups of coffee in stock at different times throughout the breakfast shift. which statements are true according to the graph? select all that apply. they started the morning shift with 80 cups of coffee. 45 minutes into the shift, 60 cups of coffee were sold. 25 minutes into the shift, 60 cups of coffee were sold. 3 hours into the shift, the chef made 40 more cups of coffee. they sold 80 cups of coffee before the morning shift started.

Answer

Explanation:

Step1: Check starting - point

At time (t = 0), the number of cups of coffee in stock is 80 (point (A)). So, they started the morning shift with 80 cups of coffee.

Step2: Analyze 45 - minutes into the shift

45 minutes (=\frac{45}{60}=0.75) hours. At (t = 0.75) hours, we can estimate the number of cups in stock is around 60. The number of cups sold is (80 - 60=20), not 60.

Step3: Analyze 25 - minutes into the shift

25 minutes (=\frac{25}{60}=\frac{5}{12}\approx0.42) hours. There is no clear - cut point at 25 minutes on the graph to accurately determine the number of cups sold.

Step4: Analyze 3 - hours into the shift

At (t = 2) hours, the number of cups in stock is 0 (point (D)). At (t = 3) hours, the number of cups in stock is 40 (point (E)). So, the chef made 40 more cups of coffee 3 hours into the shift.

Step5: Analyze before the shift started

Before the morning shift started ((t<0)), no sales occurred. So, they did not sell 80 cups of coffee before the morning shift started.

Answer:

They started the morning shift with 80 cups of coffee. 3 hours into the shift, the chef made 40 more cups of coffee.