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How many of the airlines shown had more than 500,000 passengers in June 2006?


For Airline D in June 2007, if the average number of passengers per flight was the same for lights that were not on time as it was for all flights, approximately how many passengers were on a flight that was not on time?


Approximately how many passengers did Airline E carry in June 2006?
The interquartile range of 1,000 measurements is 24, and the range of the 1,000 measurements is 50. Each of the measurements is to be revised by multiplying it by 2 and then subtracting 5 from the product. For the revised measurements, what will be the ratio of the interquartile range to the range?

Give your answer as a fraction.
If a particle travels at a constant speed of 4 centimeters per second, approximately how many hours will it take for the particle to travel 1 kilometer?
Yesterday an Italian restaurant gave a free drink to the 9th customer and every 9th customer thereafter,.a free salad to the 12th customer and every 12th customer thereafter, and a free slice of pizza to the 15th customer and every 15th customer thereafter. If 2 customers were given both a free drink and a free slice of pizza and if 11 customers were given a free salad, which of the following could be the number of customers at the restaurant yesterday?


The solution set of which of the following inequalities is graphed on the number line above?
A safe contains 2 bags of coins and 4 bags of paper money. The total value of the money in the 6 bags is $1,200.

Quantity A

The total value of the money in the bags that contain coins

Quantity B

$401


b=-3

c=6

Quantity A

$$\frac{bc}{b+c}$$

Quantity B

$$\frac{b+c}{bc}$$




The table shows the frequency distribution of the 57 numbers in a list.

Quantity A

The average (arithmetic mean) of the 57 numbers

Quantity B

The median of the 57 numbers


$$\frac{1}{x}$$+$$\frac{1}{y}$$=1

Quantity A

x+y

Quantity B

xy


The operation ⭕️ is defined by a⭕️b=2a+3b for all numbers a and b.

x is a positive number.

Quantity A

(2x) ⭕️(3x)

Quantity B

(3x) ⭕️(2x)




Quantity A

x

Quantity B

25




Quantity A

AC

Quantity B

10


x ≠ 0

Quantity A

$$\frac{x^{2}}{|x|}$$

Quantity B

x


How many three-digit numbers are there of the form 98X, where X is the units digit and the sum of the three digits is divisible by 3?
The sum of 15 consecutive odd integers is k times the median of the 15 integers. What is the value of k?


The stem-and-leaf plot shows the ages, in years, of 30 people. Each age is represented by a stem followed by a leaf in the same row, according to the key. What are we median and range, respectively, of the ages, in years, of the 30 people?
If 2 is a factor of the positive integer p and p is a factor of the positive integer r, which of the following statements must be true?

Indicate all such statements.
A home aquarium in the shape of a rectangular box has an interior base that measures 20 inches by 10 inches. There are 2,400 cubic inches of water in the aquarium when it is filled to 75 percent of its capacity. What is the interior height, in inches, of the aquarium?

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