Answer:

4² =16
5² =25
Step-by-step explanation:
Take the perfect squares and determine if 17 is closer to the 2 square roots it is in-between. In this case, 17 is closest to 16.
Answer:
30 students
Step-by-step explanation:
18 divided by 3 is 6
6 x 2 = 12
12 + 18 = 30
In the fundamental counting principle, you are multiplying to get the total number of possibilities as a result. For example, if you have 5 different types of bread, 8 types of cheese, and 6 types of meat, you have 240 choices (8 x 6 x 5).
I’m not quite sure what the question is, but 81 cookies distributed among 44 people would mean that each person gets 0.02 cookies each.
8.49 x 10^-7 = 0.000000849
answer
0.0000000849