ALEKS Math Placement Test with
Accurate Solutions
Circle Area - ANS-πr²
Circle Circumference - ANS-2πr
compound interest - ANS-Interest paid on interest previously earned
cot x - ANS-1/tan x
csc x - ANS-1/sin x
discriminate formula - ANS-b²-4ac
Distance Formula - ANS-√[( x₂ - x₁)² + (y₂ - y₁)²]
markup rate - ANS-markup/cost
midpoint formula - ANS-(x1 + x2/2, y1 + y2/2)
Paralellogram area - ANS-A=bh
Percent Change Formula - ANS-new-old/old x 100
point slope formula - ANS-y-y1=m(x-x1)
Quadratic Formula - ANS-x = -b ± √(b² - 4ac)/2a
sec x - ANS-1/cos x
Simple Interest Formula - ANS-I=PRT (Interest = Principal x Rate x Time)
slope of a line - ANS-y2-y1/x2-x1
Surface Area of a Cylinder - ANS-2πrh+2πr²
Surface Area of a Pyramid - ANS-1/2Pl+B
tan (x) - ANS-sin x/cos x
Accurate Solutions
Circle Area - ANS-πr²
Circle Circumference - ANS-2πr
compound interest - ANS-Interest paid on interest previously earned
cot x - ANS-1/tan x
csc x - ANS-1/sin x
discriminate formula - ANS-b²-4ac
Distance Formula - ANS-√[( x₂ - x₁)² + (y₂ - y₁)²]
markup rate - ANS-markup/cost
midpoint formula - ANS-(x1 + x2/2, y1 + y2/2)
Paralellogram area - ANS-A=bh
Percent Change Formula - ANS-new-old/old x 100
point slope formula - ANS-y-y1=m(x-x1)
Quadratic Formula - ANS-x = -b ± √(b² - 4ac)/2a
sec x - ANS-1/cos x
Simple Interest Formula - ANS-I=PRT (Interest = Principal x Rate x Time)
slope of a line - ANS-y2-y1/x2-x1
Surface Area of a Cylinder - ANS-2πrh+2πr²
Surface Area of a Pyramid - ANS-1/2Pl+B
tan (x) - ANS-sin x/cos x