What is the value of x when 2x 3 = 3x–4 ? A. –7 B. -1/5 C. 1 D. 1/5 E. 7 相关知识点: 试题来源: 解析 EYou can solve this problem by first subtracting 2x from each side of the equation to get 3 = x – 4. Then add 4 to each side, so x = 7.反馈 ...
Ifx2= 2x, what is the value ofx? 2x=(x2)3 x= 2x− 2 选项: A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. ...
百度试题 结果1 题目If 2x - 3 = 7, what is the value of x? A. 2 B. 3 C. 4 D. 5 相关知识点: 试题来源: 解析 B 反馈 收藏
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Data Sufficiency 试题详情 题目: Ifxandyare integers, what is the value of 2x6y- 4 ? (1)x2y= 16 (2)xy= 4 选项: 答案: A
百度试题 结果1 题目What is the minimum value of |x−1| |2x−1| |3x−1| ⋯ |119x−1|?( ) A. 49 B. 50 C. 51 D. 52 E. 53 相关知识点: 试题来源: 解析 A N/A. 反馈 收藏
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百度试题 结果1 题目为什么If 2X represent for 24,What is X represent for?相关知识点: 试题来源: 解析 你是对的 反馈 收藏
AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
b. What is the standard deviation of X? c. What is the standard error of X? Mean and Standard Deviation: The mean and standard deviation are part of the values that we determine for samples and populations ...