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CCCB GD!!!!!!!!!!!!!!!!!!! 2014-12-26 21:01:41 補充: Q1 Let $M be the marked price and $C be the cost. (1-30%)M = (1-12%)C 0.7M = 0.88C ...(1) And M = C+36... (2) Sub (2) into (1) 0.7(C...
Answer of part(b): (224-320×30%& divide ;40%) / 224 ×100% =(224-200) / 224 ×100% ´´´´ 5 =10━% ´´´´ 7 不肯定系岩定錯,不過我系咁計的 希望幫到你
...至99999共有 100000 個密碼選擇。 以上的排法可以限制了共 100000 & divide ; 10 = 10000 組之中每組數字的萬、千、百、十位數都相同,因此數字和會是連續...
...就以網友給你的那一條答案為例,你知不知道為什麽第一部要分母和分子都& divide ; [6] 嗎? Ans:這樣就可以將分母變為整數 (6) - 又即是把分母 「有理化...
...-b。 2、乘除法運算的性質。 (1)a& divide ;b& divide ;c=a& divide ;c& divide ;b=a...
Please Read: 圖片參考:https://s.yimg.com/rk/HA07344914/o/410269992.png 2014-11-10 22:40:10 補充: 最後個哥行 ' the remainder is 3. ' 應改為 ' the remainder is -1. ' 2014-11-11 14:13:52 補充: 因為??... http://zh...
...bx^2-18x+3, g(x) =ax^3+9x^2+bx-9 When both f(x) and g(x) are divided by 2x-1, f(1/2) = a(1/2)^3+b(1/2)^2-18(1/2)+3 = a/8+b/4-6 g(1/2) = a...
For the first question, the answer is x+2 For the second question , the quotient is 2x^2-x-2, the remainder is 8 圖片參考:https://s.yimg.com/rk/HA00806376/o/1986201652.png ~ I Hope I can help you ~
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