Answer:
the last one is the answer
Answer:
9 minutes per mile.
Step-by-step explanation:
3 miles takes 27 minutes, so:
1 mile takes 27/3 = 9 minutes.
If the car were 6 feet tall, the model would be 1in tall. so if the model is .75in then you would do 75% of 6, so therefore, you will get 4.5.
Answer:
Undefined
Step-by-step explanation:
Slope of CD

Hence, Slope of CD is undefined.