k is an integer for which $$\frac{1}{2^{1-k}}$$

您还没有登录，登录以后才可以查看答疑和进行提问。

k is an integer for which $$\frac{1}{2^{1-k}}$$<$$\frac{1}{8}$$

Quantity A:k

Quantity B:-2

答案：B

还没有人问到这里。

Graphic Analysis
Based on the data shown, which statements are true......
Reading Comprehension
According to the passage, which of the following i......
Quantitative Comparison
Roberta drove 50 miles in 2 hours. Her rate in mil......
Sentence Equivalence
It is not unusual for American eduction leaders to......
Sentence Equivalence
In mathematics, judgments about the validity of pr......
Text Completion
Scientists have argued not only that the chains of......
Text Completion
This book’s strengths are the author’s breadth......
Reading Comprehension
According to the passage, all of the following are......