kaylamuldrow82 kaylamuldrow82

01-10-2020
Mathematics

contestada

I'm have a little trouble figuring it out.

Im have a little trouble figuring it out class=

Respuesta :

Jason2018Tang Jason2018Tang

01-10-2020

Answer:

D

Step-by-step explanation:

At the start, which is 0 minutes, there were 200 pounds of sand. This eliminates answer 1 and 2. You can then use the slope formula to find the rate of change like this: 220-200/2-1 = 20 pounds per minute.

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