F(2) = 20(1.25)^x
f(2) = 20(1.25)^2 - plug in 2 to x
f(2) = 20(1.5625) - calculate 1.25^2
f(2) = 31.25 - simplify
The correct answer is Choice A) 367,274.
The chart for this data starts in the year 1960. We are looking for the population during year 2010. That is 50 years later.
To find the answer, just input 50 for t in the equation.
P(50) = 200(1.01223)^50
Answer:
B
Step-by-step explanation:
Answer:
The length of BC = 12
Step-by-step explanation:
c^2 = a^2 + b^2
15^2 = 9^2 + b^2
225 = 81 + b^2
b^2 = 225 - 81
b^2 = 144
b = 12
The length of BC is 12
