Complete the boxes to write three ratios that are equivalent to 4:12.
20:
36:
6:

With: label the vertices and all the elements needed. find x

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.