69wigglynuts69 69wigglynuts69

12-01-2021
Mathematics

contestada

A certain colony of bacteria triples in length every 10 minutes, its length is now 1 millimeter. How long will it be in 40 minutes?

Respuesta :

mathstudent55 mathstudent55

12-01-2021

Answer:

81 mm

Step-by-step explanation:

Now: 1 mm

In 10 minutes: 3 * 1 mm = 3 mm

In 20 minutes: 3 * 3 mm = 9 mm

In 30 minutes: 3 * 9 mm = 27 mm

In 40 minutes: 3 * 27 mm = 81 mm

Answer: 81 mm

Answer Link

Otras preguntas

The sum of two numbers is 95, and their difference is 61. What are the two numbers?

solve the missing measure of a square, when P=76inFormula: P=4s

find the area of a circle with a diameter of 22 inches?

is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans

what do you call two ratios that have the same value

How long was a million days ago in hours?

The sum of two numbers is 95, and their difference is 61. What are the two numbers?

what do you call two ratios that have the same value

is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans

Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?