不是樓上的答案
有一個數(shù)列,第一個是1,之后的每個數(shù)是前一個的-2倍,求第六個數(shù)
所以答案是 1*(-2)^5=-32
銷售員每賣一輛車從中收到百分之K得錢,問賣兩輛14000的車能得到多少回扣.
應(yīng)該是 14000*2*K/100=280K
一道SAT數(shù)學(xué)題,要說出題目的意思和答案詳解
一道SAT數(shù)學(xué)題,要說出題目的意思和答案詳解
the first of a sequence of numbers is 1.If each term after the first product of -2 and the preceding term,what is the sixth term of the sequence
第一題答案是-32 是對的,這里還有一題數(shù)學(xué)題 A salesperson,s commission is K percent of the selling price of a car.Which of the selling price of a car.Which of the following represents the commission,in dollars,on 2 cars that sold for 14000 each 答案是280K
the first of a sequence of numbers is 1.If each term after the first product of -2 and the preceding term,what is the sixth term of the sequence
第一題答案是-32 是對的,這里還有一題數(shù)學(xué)題 A salesperson,s commission is K percent of the selling price of a car.Which of the selling price of a car.Which of the following represents the commission,in dollars,on 2 cars that sold for 14000 each 答案是280K
其他人氣:321 ℃時間:2020-03-25 00:56:21
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