Answer:
a H I o p=0.80 vs. Ha less than 0.80, where P equals the true proportion of All American adults who do not have an emergency fund
Answer:

Step-by-step explanation:
Given
P(4,3)
Required
Solve
Using permutation formula;

This implies that





I think it’s b
Not for sure but it makes the most sense
The temperature was changing at a rate of 2.925 degrees Celsius in 2005
<h3>How to determine the rate in 2005</h3>
From the graph (see attachment), we have the following ordered pair
(x,y) = (5,14.625)
The above means that, the temperature in 2005 is 14.625 degrees Celsius
So, the rate in 2005 is:


Hence, the temperature was changing at a rate of 2.925 degrees Celsius in 2005
Read more about average rates at:
brainly.com/question/8728504
Answer:
0.001
Step-by-step explanation:
i hope this helps :)