Answer:
oop-
Step-by-step explanation:
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
-7(2)+y=60
-14+y=60
y=60+14
Y=74
Answer:
20%
Step-by-step explanation:
14/70x100=20%
Answer:
a i the answer
Step-by-step explanation:
l ≤ 12
2l + 2w < 30