I believe the answer is 4.
Answer:
D. The students are not part of the population
Step-by-step explanation:
The first three options are true of this sample. D is the only option that is not true.
Answer: 84 mm is MAYBE the answer.
Answer:
Step-by-step explanation:
let they meet after t hours
2.5t+3t=22
5.5 t=22
55/10 t=22
t=22×10/55=4 hours
after 4 hours they meet.
<h3>Answer: Choice C</h3>
Here's how the verification would look like

using the identity here
