2013年01月07 SAT官方每日一題
考試類型: Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
If a number is chosen at random from the set, what is the probability that it is a member of the solution set of both and
?
A.
B.
C.
D.
E.
adj. 許多,多種多樣的
n. 倍數(shù),并聯(lián)