Answer:
3
Step-by-step explanation:
-6 x 3 = -9
The empirical probability that people would prefer KitKat is 12/30, or 0.4.
Then, among 330 people, 0.4(330 people), or 132, would prefer KitKat.
Answer:
I think this would be 182
Step-by-step explanation:
100 * pi = pi * r^2
Pi cancels on both sides of the equation
So... 100= r^2
= radius is 10
5 for the first one and 7 for the second hope this helps