SAT

1. The product of a positive number, its reciprocal, and its square is 15,129. What is the number? (A) 103 (B) 117 (C) 121 (D) 123 (E) 127 2. If

1. There is a computer that takes 58 seconds to save 2 megabytes. How long will it take to save 420 megabytes to 1.44 megabyte floppy disk? (A) 472 (B) 679 (C) 1,480 (D) 7,362 (E) 12,180 2. When x = 3, which of the following is the greatest value? (A)

1. If (x – 2)3 = 13.5, what is the value of x? (A) 2.38 (B) 2.50 (C) 3.67 (D) 4.38 (E) 4.50 2. In the xy-plane, if lines ℓ1 and ℓ2 have equations y = –bx + 2 and y = –cx + 2, respectively, where b and c are real numbers, which of the following must be true? (A) (0,0) is a point on ℓ1 and ℓ2. (B) ℓ1 and ℓ2 are parallel (C) ℓ1 and ℓ2 are perpendicular (D) ℓ1 and ℓ2 have the same y-intercept (E) ℓ1 and ℓ2 have the same x-intercept 3. If f(x) = ln(2x+3), wha...

1. If

1. If

1. If

1. xm x–2m = (A) xm (B) 1

1. The measures of the angles of QRS are m∠Q = 2x + 4, m∠R = 4x − 12, and m∠S = 3x + 8. QR = y + 9, RS = 2y − 7, and QS = 3y − 13. The perimeter of QRS is (A) 11 (B) 20 (C) 44 (D) 55 (E) 68 2. Given g(x) = x x 5 1 3 2 - + , g 4 c -3 m = (A) _–_1_ 2 (B) _1_ 9 (C) _1__ 11 (D) _7__ 16 (E) _1_ 2 3. 3 81x7 y10 = (A) 9x3 y5 3 x (B) 9x2 y3 3 xy (C) 3x2 y3 3 9xy (D) 3x2 y3 3 3xy (E) 3x3 y5 3 x 2 SAT Mat h 1 & 2 Subject teSt –6 –6 1 1 10 y K H G x 6 ...

SAT MATHEMATICS LEVEL 1 WITH ANSWER KEY AT THE END

SAT MATH LEVEL 1