A particular strain of bacterium has 45 bacteria in generation 1 and triples in population every generation. The explicit formula for the number of bacteria
in generation n is:
a(n) = 45 • 3(n-1)
How many bacteria are in generation 9?
A. 885,735
B. 1080
C. 6561
D. 295,245

HURRY

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

Multiply and simplify. (x - 4) (x^2 – 5x – 6) i will mark brainliest if your answer is right. show how you got the answer. if your answer is correct but does not show how you got the answer you will not be marked brainliest.