Guided Practice In 1990, the population of Washington D. C. was about 604,000 people. Since then, the population has decreased about 1.8% each year. Which exponential function best models this situation?

A.
y = (0.982)^x

B.
y = 604,000(0.982)^x

C.
y = (604,000 · 0.982)^x

D.
y = 604,000(1.018)^x

2222222222222222222

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.