Keystone National High School Placement Exam Math Level I

1 Keystone National High School Placement ExamMath Level IPage 1 of the seventh term in the followingsequence: 2, 6, 18, 54 ..a) 162b) 1458c) 108d) a numerical expression for theverbal phrase. sixteen minus the quotient of twelveand six a) 16 6 12b) 12 6 16c) 16 12 6d) 16 12 the expression:6a + 2b 6c + 4, if a=3, b=5 and c= ) 38b) 26c) 34d) the expression (6 c) 12using the Associative National High School Placement ExamMath Level IPage 2 of the following using properorder of operations:()5163 621+ +a) 179b) 84c) 155d) the following integers in order fromgreatest to least: -3, 12, 9, -8, the following expression: | -4 | + | 12 | - | -9 |a) -17b) 25c) 1d) the following expression: 6(3x) 2y + 3z + 12(4x) 9ya) 66x 11y + 3zb) 30x + 11y + 3zc) 25x 11y + 3zd) cannot be simplifiedKeystone National High School Placement ExamMath Level IPage 3 of which quadrant would the point(9, -10) be located?

2 A) quadrant 1b) quadrant 2c) quadrant 3d) quadrant the following: 3( x + 1 ) 4( 2x 5 ) + 10xa) 5x 32b) 21x + 23c) 5x + 23d) 5x and solve the equation to find thevalue of x. The difference of a number x and tenis negative four. a) x + 10 = -4; x = 5b) x 10 = -4; x = 6c) x 10 = -4; x = -6d) x + 10 = -4; x = and solve the equation to find thevalue of x. The quotient of negative sixty and anumber x is four. a) -60 * x = 4; x = 15b) -60 / x = 4; x = -15c) -60 * x = 4; x = -15d) -60 / x = 4; x = 15 Keystone National High School Placement ExamMath Level IPage 4 of the following sentence into anequation. Then, find its solution. If six is decreased by four times anumber n, the result is twelve. the perimeter of a rectangle with awidth of (2x + 3) and a length of the following: x4 x3 xa) x12b) x7c) x13d) the expression using solve using x=2 and y= -5.

3 2 2 y y y x xa) 22x2y3; -2000b) 22x3y2; 2000c) 23x2y2; 800d) 22x2y3; 2000 Keystone National High School Placement ExamMath Level IPage 5 of the GCF of the following set ofnumbers: 260, 80, 50a) 10b) 5c) 2d) of the following numbers isdivisible by 3 and 9?a) 231b) 729c) 691d) the following using negativeexponents: 1 ----- the following number in scientificnotation: .00098 Keystone National High School Placement ExamMath Level IPage 6 of the product and write it in a) 3 3/4b) 7 11/36c) 6 5/12d) 4 1 the quotient and write it in a) 4 1/2b) 12 3/8c) 13 1/2d) 27 : 3/8 10 the mean, median and mode forthe following set of to the nearest tenth if needed.

4 102, 100, 87, 76, 58, 91, 43, 100 Keystone National High School Placement ExamMath Level IPage 7 of cheetah can run up to 60 miles perhour. How many inches per second isthis?a) 987 inches per secondb) 1056 inches per secondc) 560 inches per secondd) 88 inches per for x. 3 12 ------ = -------- 4 x 5a) x = 12b) x = 21c) x = 11d) x = an aquarium containing 230 fish,20% are angelfish. How many of thefish are angelfish?a) 20b) 1150c) 36d) t-shirt that normally costs $ ison sale at a 15% discount. What is thesale price?a) $ ) $ ) $ ) $ National High School Placement ExamMath Level IPage 8 of you roll two die. Find theprobability of rolling a for m. 2(3 + m) 1 = 3m + the inequality.

5 7 < x + the inequality. Final answershould be in decimal form and roundedto the tenths. -2/3 x +5 < -2 Keystone National High School Placement ExamMath Level IPage 9 of the supplementary angle to 43 a) 47 b) 17 c) 137 d) 107 two angles of a triangle are 30 and102 , what is the third angle?a) 48 b) 62 c) 70 d) 41 the LCM of the following numbers 8, 20, the following in decimal form: four hundred and twenty-six thousandths Keystone National High School Placement ExamMath Level IPage 10 of the following in words: 5,620, 455 cm to metersa) ) ) ) 4, the following in standard notation: x 10-4a) ) 62,390c) ) 6, the following. Write the finalanswer in scientific Notation. ( x 105)( x 10-2)a) x 103b) x 104c) 89 x 10-10d) x 103 Keystone National High School Placement ExamMath Level IPage 11 of the prime factorization of is the square root of 27 to thenearest tenth?

6 A) ) ) 9d) the following:166 choice would be reasonable foran angle that measures 75 degrees?abcdKeystone National High School Placement ExamMath Level IPage 12 of angles of a triangle are 2x, 5xand 8x + 15. Find the measure, indegrees, of each the length of for y. 4 (y+3) +2y = (9y+6) Write the answer in + x513 Keystone National High School Placement ExamMath Level IPage 13 of 1 and angle 2 are supplementaryangles. Find the degree measurementof each angle if angle 1 is (5x + 1) andangle 2 is (5x + 9).a) 86 degrees, 4 degreesb) 41 degrees, 49 degreesc) 86 degrees, 94 degreesd) 104 degrees, 16 the area of a triangle with a baseof 10m and a height of : (bxh)a) 12 m2b) 120 m2c) 60 m2d) 240 area of a circle is 120 in2. Find thecircumference. Round to the tenths ifnecessary.

7 (Use for ).Area: r2 Circumference: d a) inb) inc) ind) 240 the volume of a cylinder if thediameter is 30 ft and the height is 100ft. (Use for ).Volume: r2ha) 70, ft2b) 32, ft3c) 71, ft3d) 70,650 ft3 Keystone National High School Placement ExamMath Level IPage 14 of the Volume of a cube with edgeequal to : the area of a trapezoid givenb1=25cm, b2=17cm, and h= : (b1 + b2) the area of a circle with diameterof 16 in. (Use for .)Area: the Surface Area of a rectangularprism with length = 6in., width = 5 in.,and height = 9 National High School Placement ExamMath Level IPage 15 of card is selected from a standard deckof 52 cards. What are the odds ofselecting a red 9?a) 1:26b) 1:52c) 1:13d) 1 the sum of the followingpolynomial: 3(x 1) + 2x + 3a) 5x + 6b) 6x 6c) 5x 6d) the difference.

8 (4x + 2y 10) 3(2x + 5y 1)a) 10x 13y 7b) -10x + 13y + 7c) -2x 13y 7d) -2x + 13y + percent of 115 is 23?a) 5%b) 20%c) 50%d) 80%