Answer:
The correct option is B.
Step-by-step explanation:
It is given that the surface area of an oil spill gets 131% larger every day, represented by the function
Where x is number of days.
On the first day, it covered an area of 21 square meters. It means the initial area is 21 square meters.
The function is defined as
Where is initial value and b is growth factor.
It means the function of new area is the product of initial area and increasing area function. The required function is
Therefore option B is correct.
Answer:
I think it's 600 I think it might be wrong
Answer:
73/14
Step-by-step explanation:
Given 736 hours, we are asked to find how many days are in it. This can be seen below.
Let x be the number of days in 736 hours. Since there are 24 hours in a day, we would have;
![x=\frac{Given\text{ number of hours}}{24}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7BGiven%5Ctext%7B%20number%20of%20hours%7D%7D%7B24%7D)
Thus,
![x=\frac{736}{24}=30.7](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B736%7D%7B24%7D%3D30.7)
Answer: 30.7