Answer:
<h2>Obtuse</h2>
Step-by-step explanation:

I hope it helps :)
Same as the car one
A=Pe^(rt)
when it is a decay, make r negative
P=23781 and r=-0.032 and t=17
A=23781e^(-0.032*17)
A=23781e^(-0.554)
A=13803.01
so about 13803 people is the population after 17 years
When you need to identify elements in an informative manner. It also provides the essential information needed to balance chemical equations.