The answer is b because 95 confidence is interval for the mean lifespan
If he types 40 words a minute, he can type 2000 words in 50 minutes you can solve this by doing 40*50 the number of hours would be less than one
The answer is b because all the points lie on the graph
Answer:
since highest degree is 2 the degree of a polynomial is also 2.
since the highest exponent is 2 the leading coefficient is 1.
Step-by-step explanation:
Yes, because it's on the x axis.
