10 i think i don't know how to deleat this so can u?
Answer:
Using the derived property of 2 similar triangle.
x/28 = 30/25
=> x = 30x28/25 = 33.6
D is correct
The answer is b because of the letter in the answer.
The required function is:
Option 3: 
Step-by-step explanation:
The initial value and rate is used to write exponential function
Here
Given
Initial value = 37
Rate = r = 5%
When the rate is 5%, the next year the quantity will be 1+0.05 = 1.05 time of the current quantity.
So,
The function can be written as:

For initial value, put t=0

Hence,
The required function is:
Option 3: 
Keywords: Functions, exponential functions
Learn more about functions at:
#LearnwithBrainly
5 cupcakes = $7.5
18 cupcakes = $27