A certain colony of bacteria triples in length every 10 minutes. Its length is now one millimeter. How long will it be in 40 minutes PLEAS HELP WILL MARK BRAINLIEST

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

the correct answer is d

hope this

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy