What is the EAC to keep a piece of new equipment operating?各位亲这个怎么翻译?

What is the EAC to keep a piece of new equipment operating?各位亲这个怎么翻译? here is the k.to the bike? what is the k_____ to success不懂. What is the tey to success? what is the key to happiness? what is happiness according to the writer? What is the best way to study? What is happening to the balloons? what is that next to the tree what is the knowledge according to Plato? what is the bus f_____ to London. what is music to the writer? What is the point to be happy What is the next letter?A,H,____,K 急!在线等!应用题,懂英语和数学的来……Cordon has a rectangular farm of length 7.8 m and width 4.2 m.He used 12平方米 of the farm to plant some sunflowers and then divide the remaining area into 6 equal parts.What is the area of eac If f is the function defined for all k by f(k) = k^5/16,what is f(2k) in terms of f(k)?A.1/8 f(k)B.5/8 f(k)C.2 f(k)D.10 f(k)E.32 f(k)标答是D,但我怎么求都是E另外一道,If an integer n is to be chosen at random from the integers 1 to 96,inc What' s in the streets?What' s next to the park?What cilour is the bus? what is essential is invisiable to the eye