题目信息
If a total of 84 students are enrolled in two sections of a calculus course, how many of the 84 students are female?
(1)$$\frac{2}{3}$$ of the students in Section 1 are female.
(2)$$\frac{1}{2}$$ of the students in Section 2 are male.
(1)$$\frac{2}{3}$$ of the students in Section 1 are female.
(2)$$\frac{1}{2}$$ of the students in Section 2 are male.
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.
C:BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D:EACH statement ALONE is sufficient.
E:Statements (1) and (2) TOGETHER are NOT sufficient.
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正确答案:
E:Statements (1) and (2) TOGETHER are NOT sufficient.
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