Answer:
Step-by-step explanation:

Answer:
5
Step-by-step explanation:
Answer:
Strong Negative
Step-by-step explanation:
We already know that the answer is between c and d because the correlation coefficient negative.
We just have to figure out whether it is strong or weak.
In general, anything between -.7 and -1 is considered to have a strong correlation. -.8 is in between -.7 and -1 therefore the correlation is best described as strong negative.
Answer: 90 degrees
Step-by-step explanation: when you split every equal triangle, you get a 30-60-90 triange
divide total miles by time
350 / 5 =70 miles per hour