Answer:
it equals .85 hope this helps!
Step-by-step explanation:
36 square miles because you take 82,080 and divide by 2,160
Using the t-distribution, the critical value needed is: t = 2.2622.
<h3>How to find the critical value for the t-distribution?</h3>
The critical value is found using a calculator, with two parameters:
- The number of degrees of freedom, which is one less than the sample size.
For this problem, we have a confidence level of 95% and 10 - 1 = 9 df, hence the critical value is t = 2.2622.
More can be learned about the t-distribution at brainly.com/question/16162795
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6
divide 80 by 4 to get 20
20 - 14 = 6
6 is the answer
Answer:
-40
Step-by-step explanation:
(-7)(5)-5=-35-5=-40
