Jasten
02.03.2021 •
Mathematics
If cost price =x
If selling price =242
If profit =z
If profit percent =10%
Find the value of z and x
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Ответ:
Step-by-step explanation:
Ответ:
The crop yield increased by 9 pounds per acre from year 1 to year 10.
Step-by-step explanation:
To solve this we are using the average rate of change formula:
, where:
We know that the first point is 1 year and the second point is 10 years, so
and 
. Replacing values:
Since
represents the number of pounds per acre and 
the number of years, we can conclude that the crop yield increased by 9 pounds per acre from year 1 to year 10.