Answer: B. Every 10th students that enters the cafeteria
Explanation:
B is a random sample, while A, C, and D are biased.
Answer:
Noelle is 17, he is 51
Step-by-step explanation:
If you start at an age where the sum is close based on estimate and workaround, you can find the answer quickly
Answer:
12
Step-by-step explanation:
Since a circle is 360 degrees all you do is 360/30 since that's the angle of your original "piece" which would get you 12 pieces
B=c-5
c+b=185
so, c+(c-5)=185
2c=190
c=95
b=90
As simple as that.
Answer:
i think the answer is no i used tge desmo graphing calculator and tht point wasnt on it
