Answer:
192 students
Step-by-step explanation:
60 randomly students surveyed
16 chose aquarium as their favorite field trip.
720 students in total.
=
=
720 × 16 ÷ 60 =
192 students
Answer:
4.41/ 3 = 1.47 each
Step-by-step explanation:
The answer would be 142<span />
Answer:
Here's a rainbow of logic.
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find the number of different ways she can stack 3 of them in a tower, we need to use the formula:

n = 4
k = 3




