A researcher begins an experiment with 50 bacteria. She notices each bacterium triples every hour. Which equation best represents this scenario?


A. y=3(50)x

B. y=3x+50

C. y=50(3)x

D. y=3x+50

Respuesta :

Answer:

A. y=3(50)x

Step-by-step explanation:

Answer:

A

Step-by-step explanation: