Answer:
81mm
Step-by-step explanation:
the number of steps is small enough that we can simply list out each step
let the time elapsed be t and the original length be L ( = 1 mm)
when t = 0, L = 1mm
when t = 10, L = 3mm
when t = 20, L = 3 x 3 = 9mm
when t = 30, L = 9 x 3 = 27mm
when t = 40, L = 27 x 3 = 81mm
I've been on Brainly long enough to know that there's no way
for you to give more points later for the same answer, and it's
dishonest to promise to do something that you can't do.
Here's the answer to your question:
I'm happy with the basic 5 points.
41 is the only prime number on that list.
It's not divisible by any number except 1 and itself.
16, 24, and 64 are all composite numbers.
2, 4, and 8 are factors of all three, and 24 and 64 also have
other additional factors.
The answer is B because it fits into the function :D