my 2 cents: This is a case of understanding the usage of "which".. non-restrictive clause The correct format of the sentence should be: A substance from the X plant, [redundant], is not only ..but also... --- I have never come across a specific rule that says: Which is/are is redundant.. t...

In such a question type: degree of weakening of the argument is measured.(1- 100%) In a least weaken type: any answer choice that strengthens the argument relative to others is the correct choice. If you compare D and B: D: If the number of commuters who would be deterred is insignificant ... this w...

that is wrong.. it should be x < 1

2x + 2 < 4
add -2 on either side of the equation.
2x + 2 - 2 < 4 -2
=> 2x < 2
=> x < 1

please check the question...there must be an error

Were -- implies past tense.. hence 3 down. (simple) Between A and C: "different from" is more appropriate than "different than" --> Idiom Also , in A: They should divorce and [they should] marry someone... They shou divoice is correct... but they shoudl marry gives a incorrect...

Is B the correct answer? my reasoning for B: The conclusion: in-house day care ---> better productivity ( C--> E) What B does is: in-house day care ---> decreases productivity This is a simple cause and effect problem. The problem with A is: A introduces additional information. Manhattan ve...

You use Among..when you have to choose 1 from a group of more than 2..

a: 1/3rd increase in postal rate..is not sufficient enough to help u conclude if the mag. will make a loss or profit. U need more info. D: if u look at the stimulus: quality + quantity + rate are all same.. so we can assume that production cost is relatively unchanged. D says: advertizers will pay s...

dude.. did u miss the "ARE" before the underlined portion of the sentence..;)

between C & D: d : if we assume D is true, in what way will it impact the conclusion? D talks abt purchase...Conclusion talks abt, drop in recycled glass. c: If we assume C to be true, we can conclude: ppl were purchasing the same stuff , not in glass bottles but plastic bottles. plastic replace...

B : 18 P(blue) = 12 / (12+Y) P(blue) < 2/5 so when you solve: 12 /12+Y = 2/5 y = 18 [editor: this is the solution to the equation, not the inequality. the first proper solution to the inequality is the first number greater than 18, which is 19. mind the problem you're solving!] Any other solution.