To answer this problem, one way is to use the calculator and add directly the two numbers and get the average between the two. The answer is 25/77. We can also get this number by getting the LCM of the denominators which is 77. 2/7 is equal to 22/77 while 4/11 is equal to 28/77. 0.5*(22 +28) is equal to 25. Hence the answer is 25/77.
<span>f x=0 ==>x^4+400=0+400=400</span>
Answer:
1.6 OR 8/5
(They are the same thing.)
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>