Answer:
Find out the what function equation represents the population of the city after t years .
To prove
The population of a city is 451,400. The population is expected to decrease at a rate of 3.2% each year.
This can be represented by exponential decreasing function.

Where a is the initial value.
r is the rate in decimal form
t is the time.
Here
a = 451,400
3.2 % is written in the decimal form.

= 0.032
Put in the formula


Therefore the decrease in the population of the city after t years is represented by
4/15 should be your answer!
it helps a lot in math us it won't let me do it
150
explain:
100/28*42=x which turns into x=150
You can tell that a fraction is a unit fraction when it is over a unit of one. This is also known as unit rate.