What trips me up is the usage of, "support of" vs. "support from". Can someone confirm whether, idiomatically, the two are interchangeable?

For my understanding, how come a problem like this does not need to account for duplicates: If a jury of 12 people is to be selected randomly from a pool of 15 potential jurors, and the jury pool consists of 2/3 men and 1/3 women, what is the probability that the jury will comprise at least 2/3 men?...

As a follow-up, this is where my logic is coming from: OG 12 #81 Bacteria Table Time Amount 1pm 10g 4pm x grams 7pm 14.4 g Data for a certain biology experiment are given in the table above. If the amount of bacteria present increased by the same factor during each of the two 3-hour periods shown, h...

At least 8 distinct digit means at least 8! possible passwords 12 seconds to try 1 password, hence minimum time needed = 8! x 12, whats the OA? I think the question here is trying to trick you by using the word "combination", whereas this is really a permutation problem, since the order m...

I had originally selected B, because retension of meaning and accuracy, even though tenses fluctuate. My point of contention is with the use of "was". Choices A, C, and D all use "was", and I do not believe that the use is correct, because are we to assume that her impact is no l...

Manhattan claims that the word "it" does not always need an antecedent. Given Manhattan's explanation, what is the main decider in B being right?

I chose B, because it maintained parallelism with the two "that"s, and it was less akward than D.