新SAT数学每日练习:题目+重点词汇+解析【2】!SAT数学考试对于国内考生来说相对比较容易,但是想要在考试中取得满分,还需要考生结合练习掌握重点。下面智课网为大家整理了新SAT数学每日练习,大家可以做一下。

  Read the following SAT test question and thenclick on a button to select your answer.

  The number of data objects stored in a company's"cloud" increased at a rate of 190% per year for 5years. At the end of the fifth year, the number reached 762 billion objects. From the beginningof the sixth year, 1 billion objects were being added daily to the company's cloud. If the growthrate had not changed in the sixth year, approximately how many more objects would havebeen on the company's cloud at the end of the sixth year than the actual number of objectsbased on the constant daily increase? (Use 365 days per year.)

  A.1.1 trillion objects

  B.2.2 trillion objects

  C.320 billion objects

  D.397 billion objects

  重点单词讲解:

  steady ['stedi] adj. 稳定的,稳固的,坚定的

  initial [i'niʃəl] n. (词)首字母

  constant ['kɔnstənt] adj. 经常的,不变的

  approximately [ə'prɔksimitli] adv. 近似地,大约

  previous ['pri:vjəs] adj. 在 ... 之前,先,前,以前的

  multiple ['mʌltipl] adj. 许多,多种多样的

  Read the following SAT test question and thenclick on a button to select your answer.

  The number of data objects stored in a company's"cloud" increased at a rate of 190% per year for 5years. At the end of the fifth year, the number reached 762 billion objects. From the beginningof the sixth year, 1 billion objects were being added daily to the company's cloud. If the growthrate had not changed in the sixth year, approximately how many more objects would havebeen on the company's cloud at the end of the sixth year than the actual number of objectsbased on the constant daily increase? (Use 365 days per year.)

  A.1.1 trillion objects

  B.2.2 trillion objects

  C.320 billion objects

  D.397 billion objects

  重点单词讲解:

  steady ['stedi] adj. 稳定的,稳固的,坚定的

  initial [i'niʃəl] n. (词)首字母

  constant ['kɔnstənt] adj. 经常的,不变的

  approximately [ə'prɔksimitli] adv. 近似地,大约

  previous ['pri:vjəs] adj. 在 ... 之前,先,前,以前的

  multiple ['mʌltipl] adj. 许多,多种多样的

展开显示全文