A bacteria population decreases by a factor of ½ every 4 hours. Explain why we could also say that the population decays by a factor of ∜½ (the fourth root of ½) every hour.

And explain how you got it so i can understand future problems : 3

Which statement about perfect cubes is true

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.