spring2009

Between D and E. I think E is more concise. C is wrong because "therefore" is not necessary.

I can't believe the OA is C. It should be E.

E for me too. At first glance, we may think it's C. But we don't know the percentage of women getting F, I, and P in class => insuff.

Answer is C for sure. But I like Cartman's approach. You seem to be very proficient in graph since you already solved some other problems by graph which is very interesting.

I don't agree. What if the order is 6, 12, k, 17, n? Then we can't know n. Hence E.

I think it's E too

B.... 1/ x is not 3 => insuff 2/ -x|x| > 0 => x x square root of (x-3)^2 = 3-x

A. E distorts the original meaning.

IMO D. "There" in this case is not a place, it's like "there is a man..."

A........

I think E.

I think D. We should use "among" rather than "between" but E doesn't sound good to me.

C.... A very interesting question!!! Why didn't anyone answer this question? I think "whom" is better in this case. "Virgin Mary, whom they say" What is the OA?

Vote for another B. Seldom more than...but running...,the Erie Canal connected ... => parallel

A. 1/ r = 0 when p=m => this is not true r=1 when p = m+1 => this is not true since the LCF of m & p is 2, m & p must be even. Thus, r > 1 2/ Insuff because we have different sets of m and p.