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Danielle's living room is a rectangle with the dimensions 16 feet by 18 feet. If she partially covers the bare floor with a circular throw rug with a diameter of 12 feet, what is the approximate area of bare floor, in square feet, that remains exposed?

(Note: Assume the rug lies completely flat and does not touch any wall.)



(F) 113

(G) 144

(H) 175

(J) 288

(K) Cannot be determined without knowing the exact position of the rug

The Correct Answer
Explanation

The minutes and seconds on a 60-minute digital timer are represented by 3 or 4 digits. What is the largest product that can be obtained by multiplying the digits in one of these representations?

(Note: When the timer displays 16:15, the product of the digits is (1)(6)(1)(5) = 30.)

(F) 90

(G) 2,025

(H) 3,481

(J) 3,600

(K) 6,561

Correct Answer: G

In the circle below, O is the center and measures 5 inches from chord . The area of the circle is 169π square inches. What is the length of , in inches?

(A)12 (B) 13 (C) 18 (D) 24 (E) 26

Correct Answer: D

Which of the following inequalities represents the graph shown below on the real number line?

(A) 0 < x < 5 (B) 0 < x ≤ 4 (C) -2 < x ≤ 4 (D) 1 < x ≤ 4 (E) 0 < x ≤ 4

Correct Answer: B

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