40 students prefer vanilla. To get this answer you need to multiply 200 times 0.2 because you are trying to find 20%
The answer is one hour. 360-270=90 90 is a fourth of 360. 45 minutes is 3/4 of an hour so yeah
I hope this helps you
3 square root of (0,1)^3
(0,1)^3/3
0,1
