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MATHNASIUM JOB ASSESSMENT
PRACTICE QUESTIONS AND
ANSWERS
How do you find the perimeter and area of a rectangle? - CORRECT ANSWER-P = 2l + 2w P = 2 (l + w) A = lw How do you find the area of a parallelogram? - CORRECT ANSWER-A = bh How do you find the circumference and area of a circle? - CORRECT ANSWER-C = 2 x pi x r C = pi x d A = pi x r^ What is the Pythagorean Theorem? - CORRECT ANSWER-a^
- b^2 = c^ How do you find the area of a triangle? - CORRECT ANSWER- A = (1/2)bh How do you find the area of a trapezoid? - CORRECT ANSWER-A = (1/2)h (b1 + b2) How do you find the volume and surface area of a rectangular solid? - CORRECT ANSWER-V = lwh
SA = 2lw + 2lh + hw How do you find the volume of a cylinder? - CORRECT ANSWER-V = pi x r^2 x h How do you find the volume of a cone? - CORRECT ANSWER- V = (1/3) x pi x r^2 xh How do you find the volume of a square pyramid? - CORRECT ANSWER-V = (1/3) x (area of base) x height How do you find the volume of a sphere? - CORRECT ANSWER-V = (4/3) x pi x r^ How many liters are in 1 quart? - CORRECT ANSWER-1 quart = 0.95 liters How many centimeters are there in an inch? - CORRECT ANSWER-1 inch = 2.54 centimeters How many kilograms are in a pound? - CORRECT ANSWER- 1 pound = 0.45 kilograms How do you convert Celsius to Fahrenheit? - CORRECT ANSWER-F = (9/5)C + 32 How do you convert Fahrenheit to Celsius? - CORRECT ANSWER-C = (5/9) x (F - 32) How do you find the distance between two points? - CORRECT ANSWER- How do you find slope? - CORRECT ANSWER- How many feet are in one mile? - CORRECT ANSWER-1 mile = 5,280 feet
How do you calculate the degrees of a polygon? - CORRECT ANSWER-Angle degree = 180 (n-2) *n = number of sides How do you solve a 30- 60 - 90 triangle? - CORRECT ANSWER- How do you solve a 45- 45 - 90 triangle? - CORRECT ANSWER- What does "i" equal? - CORRECT ANSWER-sqrt of - 1 What does "i^2" equal? - CORRECT ANSWER-- 1 What is GCF? - CORRECT ANSWER-GCF is the greatest factor that divides two numbers. What is LCM? - CORRECT ANSWER-The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both. What is a relation? - CORRECT ANSWER-A correspondence between 2 variables. What is a function? - CORRECT ANSWER-A relation such that for each x-value in the domain, there is exactly one corresponding y-value. When do vertical asymptotes occur? - CORRECT ANSWER-A factor in the denominator only equals zero. When do holes occur? - CORRECT ANSWER-A factor in the numerator and the denominator equal zero. What is the acronym for horizontal asymptotes? - CORRECT ANSWER-Bottom heavy y = O S ame degree, divide the leading coefficient Top heavy
O
N No HA How do you classify polynomials by degree? - CORRECT ANSWER- 0 - constant 1 - linear 2 - quadratic 3 - cubic 4 - quartic 5 - quintic How do you classify polynomials by the number of terms? - CORRECT ANSWER- 1 - monomial 2 - binomial 3 - trinomial 4 - quadnomial 5 - polynomial What are the characteristics of a polynomial? - CORRECT ANSWER-1. No negative exponents
- No fraction exponents
- The leading coefficient is the coefficient with the highest degree How does multiplicity shape a graph? - CORRECT ANSWER- cross = multiplicity of 1 bounce = multiplicity that is even twist = multiplicity that is odd How is end behavior determined? - CORRECT ANSWER-1. Degree
- Leading Coefficient Odd Degree > L.C. is + > down-up Odd Degree > L.C. is - > up-down Even Degree > L.C. is + > up-up Even Degree > L.C. is - > down-down
7 runners in a race, how many different orderings of 1st, 2nd, and 3rd place can there be? - CORRECT ANSWER- 210 What is the formula for arithmetic sequence? - CORRECT ANSWER-a1 + 4d = an i^63 =? - CORRECT ANSWER--i
