Yes. since half of 50 is 25 it is correct to say that 18 is less than half
Answer:

Step-by-step explanation:
we have given x'=(24-16)x=8x
x' denotes the differenation
differentiation is performed with respect to t
by variable separable method we can write

on integrating both side

(property of log )
so the solution for x will be 
A) exponential is the right answer.
Step-by-step explanation:
The formula used for increase after same number of time is:

We are given
A_0 = 35000
r = 3%

The function is an exponential function is the value of t can be put equal to 1,2,3,4..... which will increase the final output exponentially
Hence,
A) exponential is the right answer.
Keywords: Functions, Exponential function
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Answer: 4,000,000
Step-by-step explanation: This is the amount that exceeds of what they actually should be spending or using I guess.