1.75 hours, add them up and divide by two and you get your answer
So you have the slope. After this you simply use the slope formula y=mx+b.
Then you simply plug in.
Answer:
Average or Median is the best measurement because Median would show the in between of his high's and low's but average shows, well, average
The answer is D! good luck
Answer:
coaches students to improve their communication skills
Step-by-step explanation: