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题目内容
A drawer contains socks, of which 6 are white, 7 are red, and 10 are blue. Susan will randomly select socks from the drawer, one at a time and without replacement. What is the least number of socks that Susan must select in order to ensure that 2 of the socks selected are blue?
Of the following, which best represents the graph in the xy-plane of the equation $$y=(x^2+1)(x-3)$$?
A container holds $$x$$ ounces of water. The water in the container can fill either $$n$$ 8-ounce glasses or $$p$$ 12-ounce glasses, where $$n$$ and $$p$$ are integers, with no water remaining in the container. Which of the following could be the value of $$x$$?

Indicate all such values.
x > 0

Quantity A

(0.5)(0.4)(x)

Quantity B

20 percent of x

Quantity A

1 percent of $20.00

Quantity B

20 percent of $1.00
The ratio of x to y is 3 to 2, and the ratio of y to z is 5 to 4.

Quantity A

The ratio of z to x

Quantity B

$$\frac{1}{2}$$


In the figure shown, the circle with center O has radius r, and line segment AD is tangent to the circle at point D. If the length of line segment AB is x, what is the length of line segment BC, in terms of r and x?
Which of the following is closest to the fraction of the families with students in four-year public colleges who do not use income or savings as the main source to pay for college expenses?
Approximately what percent of the families with students in public colleges use loans as the main source to pay for college expenses?
Based on the information given, which of the following statements are true?

Indicate all such statements.
Approximately how many of the families with students in four-year colleges use grants or scholarships as the main source to pay for college expenses?
For the families with students in two-year public colleges, the number who use loans as the main source to pay for college expenses is what percent less than the number who use income or savings as the main source to pay for college expenses?
Of the families surveyed, 60 percent have students who attend in-state colleges, which are colleges located in the states where the families reside. If $$\frac{1}{2}$$ of the families with students in two-year public colleges have students who attend in-state colleges, what percent of the families with students in four-year colleges have students who attend in-state colleges?

_____%

Quantity A

The median of the consecutive integers from 6 to 74, inclusive

Quantity B

39.5

Quantity A

The median of the consecutive integers from 8 to 75, inclusive

Quantity B

41.5
The average (arithmetic mean) of integers from 1 to n, inclusive, is 12.

Quantity A

n

Quantity B

24

Quantity A

The average (arithmetic mean) of the positive odd integers less than or equal to 50

Quantity B

The average (arithmetic mean) of the positive even integers less than or equal to 50

Quantity A

The average (arithmetic mean) of the first 99 positive integers

Quantity B

The median of the first 101 positive odd integer

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