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The number of passengers arriving on Sunday is approximately what fraction of the number of passengers arriving on Friday?
Which of the following is closest to the average (arithmetic mean) number of passengers departing per day from Airport X last week?
On how many of the days shown was the number of passengers departing at least 50 percent greater than the number of passengers arriving that day?
Each of 7 fish in an aquarium has a different weight, and the total weight of the 7 fish is 172 pounds. The total weight of the 4 heaviest fish is 114 pounds.The average (arithmetic mean) weight of the 4 lightest fish is 20.5 pounds. What is the median weight,in pounds, of the 7 fish?

_____pounds
The sum of the first n positive integers can be found using the formula $$\frac{n(n+1)}{2}$$.

The sum of the first n positive odd integers can be found using the formula $$(\frac{s}{2})^2$$, where s is the sum of the first and last odd integer.

If x is equal to the sum of the integers from 1 to 100, and if y is equal to $$\frac{1}{2}$$ of the sum of the odd integers from 1 to 199, what is the value of x-y?
The ___________ in seventeenth-century Indian poet Kavindracarya Sarasvati`s writings is reflected in encomia celebrating his accomplishments, for like his work, the encomia were made up of separate collections composed in Sanskrit and Hindi.
Although collisions between the largest planetesimal belt are _________, they can release large amounts of debris when they occur.
By using (i) _____________ prose throughout, the contributors to this anthology have been able to make their subject seem (ii) _____________ in the extreme-of concern only to one another.
The newspapers described the writer as a (i) _____________, but she was really quite (ii) _____________once you met her in person.
It can be inferred that the author of the passage mentions protoplanetary disks because
The passage suggests which of the following about the "energy transfer"?

Quantity A

The median number of days per month for a year in which February has 28 days

Quantity B

The median number of days per month for a year in which February has 29 days


Let S be the sequence of consecutive odd integers from 1 to 99. Sequence T is obtained from S by removing the integer 3 and then removing every $$3^{rd}$$ integer after 3. Sequence V is obtained from T by removing the integer 7 and then removing every $$7^{th}$$ integer after 7. Which of the following integers is in V?


Quantity A

RS

Quantity B

3


In 1990 in neighborhood V, $$\frac{1}{3}$$ of the foreign-born population whose region of origin was Asia came from China. Approximately what fraction of the entire foreign-born population in neighborhood V came from China?
A list of the names of the people of the entire 1990 foreign-born population in neighborhood V was generated, with each person's name appearing once.The names of 2 different people will be randomly selected from the list. Which of the following is closest to the probability that both names selected will be names of people whose region of origin was "Other"?
In 1990 approximately what percent of the total population of neighborhood V was foreign-born with Europe as region of origin?
In the twentieth century, many corporations succeeded by ____________ innovation: they found that the surest way to grow was to perfect the manufacturing of the same products, year after year.

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