Question

A group consisting of 23 aggressive zombies quadruples in size every hour. Which equation matches the number of zombies after 2 hours

Answer 1

The equation that matches the number of zombies after 2 hours, when starting with 23 zombies that quadruple every hour, is N = 23 × 42, which calculates to 368 zombies.

Step-by-step explanation:

The question asks for the equation that represents the number of zombies after 2 hours if their number quadruples every hour. To determine the number of zombies from the initial group of 23 after 2 hours, we can use the equation:

N = N0 × 4t

where N represents the final number of zombies, N0 represents the initial number of zombies, and t represents the time in hours.

After 2 hours, the equation will be:

N = 23 × 42

This will give us:

N = 23 × 16

N = 368

Therefore, the equation matching the number of zombies after 2 hours is N = 23 × 42 or 368 zombies.

Answer 2

The equation that matches the number of zombies after 2 hours would be:

23 × 4^2 = 23 × 16 = 368

So after 2 hours, there would be 368 aggressive zombies.