The area of a square is 1,521 cm2. Find the length of a side of the square by
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the horizontal axis is the bottom (____), the title is usually hiden in the task name
Answer: A) The initial number of bacteria is 350.
Step-by-step explanation:
Exponential growth equation: , where A=Initial value, r= growth rate. (i)
Given: A bacteria sample can be modeled by the function which gives the number of bacteria in the sample at the end of x days.
Here,
Compare this equation to (i) , we get A = 350 and r= 0.20 = 20% (growth rate)
So, the best interpretation of one of the values in this function are:
A) The initial number of bacteria is 350.
Let's Solve :
Therefore, the correct answer is 12
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