O. The number of bacteria in a colony triples every hour. The initial amount of bacteria in
this colony was 100 bacteria. The variable y
represents the number of bacteria after x
hours. What is the base, b, for the
exponential equation of the
form y = a · b' that describes
this situation?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.