Math placement exam - Study guides, Class notes & Summaries

ALEKS Math Placement Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: how many regions makes up the surface area of a cylinder? Answer: three Q: area of a circle Answer: (pi)r^2 Q: Total surface area of a cylinder Answer: 2πrh + 2πr² Q: if there is a negative exponent in the denominator Answer: put base & exponent in numerator Q: length around whole shape Answer: perimeter Q: circumfere...

College Math Placement Exam (Latest 2023/ 2024 Update) Questions and Verified Answers with Steps | 100% Correct| Grade A Q: 1/5 + 1/5 + 2/5 = A. 4/15 B. 3/5 C. 1/5 D. 2/5 E. None of these Answer: The three fractions have a common denominator of 5. Just add the numerators. 1/5 + 1/5 + 2/5 = 1 + 1 + 2/5 = 4/5 This is not one of the answer choices: None of these Q: 5 1/2 + 3 9/10 = A. 8 1/5 B. 9 2/5 C. 8 2/5 D. 9 1/5 E. None of the...

ALEKS Math Placement Exam Prep (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: regular polygon Answer: all sides and angles are equal Q: pentagon Answer: 5 Q: hexagon Answer: 6 Q: heptagon Answer: 7 Q: quadrilateral Answer: four sided polygon Q: trapezoid Answer: one pair of parallel sides Q: parallelogram Answer: two pairs of parallel sides Q: rhombus Answer: A p...

URI Math Placement Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Exponent properties Answer: -negative exponent = one over original number to the original power (except positive power) -fractional exponent = denominator root of original number -numerator remains as exponent to original number -anything to power of 0 = 1 -anything to power of 1 = itself -multiplying equivalent variables with exponents: -add exponents -dividing...

properties of exponents correct answers- whole number exponents: b^n = b • b • b... (n times) - zero exponent: b^0 = 1; b ≠ 0 - negative exponents: b^-n = 1/(b^n); b ≠ 0 - rational exponents (nth root): ^n√(b) = 1/(b^n); n ≠ 0, and if n is even, then b ≥ 0 - rational exponents: ^n√(b^m) = ^n√(b)^m = (b^(1/n))^m = b^(m/n); n ≠ 0, and if n is even, then b ≥ 0 operations with exponents correct answers- multiplying like bases: b^n • b^m = b^(n + m) (add exponents) - d...

ALEKS Math Placement Test Review (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Question: How to graph an equation Answer: 1) if not already, put equation in y=ax+b 2) make a chart: plug in any #'s as x values and solve for y's to get the points Question: adding numbers with exponents multiplying numbers with exponents Answer: *can only add numbers with exponents together if THEY HAVE SAME EXPONENT* *when multiplying: ADD exponents* ...

ALEKS Math Placement Exam Prep (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Question: Standard notation Answer: A number written without exponents: an integer or a decimal fraction. 2.96 x 10^4= 29600 Question: Average Problems Answer: Average x Number = Total Question: Simple Probability Problems Answer: Outcomes giving desired result/Total possible outcomes Question: Conditional Probability Answer: The probabil...

College Math Placement Exam Prep (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Question: Basic factoring Answer: factoring is backwards multiplication Question: GCF (Greatest Common Factor) Answer: the greatest common factor between terms Question: factoring x^2 + bx + c &how to start w/trinomial and end up w multiplication of 2 binomials Answer: use FOIL method Question: Proper fractions Answer: a fraction whose numerator is sm...