I am assuming this is for a circle??
Area for circle is pi*r^2
you didn't say what to use for pi so I will use 3.14
so area = 3.14 * 6^2
6^2 = 36
so 3.14*36 = 113.04 square feet. Round this answer off as needed.
Answer:
Step-by-step explanation:
I think that it would be 55/100
Answer choice D. In order to find the r value, you need to find the degrees of freedom (df). df = n -2. In this case then the degrees of freedom is 9 (11 - 2). Now you use the df, the significance value (also known as p-value), and the critical value table (search it up if you don’t have one) to find that with a df of 9 and a probability value of 0.01, the r = 0.735.
The reason for why the answer is not “A” is due to the fact that we’re finding all of the possible r values, we are not a evaluating r to see whether or not it is significant.
Answer:
220
Step-by-step explanation:
To find these types of answers use a calculator my friend. 'Tis so easy, just do
*88/.4 = 220
*must divide to multiply and 44% = .44 =)
Answer:
12544/20=<u>627.2 </u>
Step-by-step explanation:
I might be wrong Sorry If I am
