P-3 1/5=7 1/3 I need help
1 answer:
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Answer:
A. 2 pounds of carrots per $1
Step-by-step explanation:
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- Heather
So, here we have an exponential function.
Remember that an exponential function has the form:
Where a represents an initial amount, and r is the rate of this amount to change. (Increase, or decrease).
So, given that the population of City A in 2000 was 40 thousand people and the population increased by 13% each year, we can say that
So,
For city B:
But something different happens with city C. This is not an exponential function, this is a linear function.
So,