50!/48! = ? - ANS-2450
7 runners in a race, how many special orderings of 1st, 2d, and 3rd region can there be? -
ANS-210
A answer containing 30% juice is mixed with an answer containing 10% juice to make one
hundred gallons of solution that makes 12% juice.How a whole lot of the 30% answer turned
into used? - ANS-10 gallons
How do you calculate the stages of a polygon? - ANS-Angle diploma = one hundred eighty (n-2)
*n = quantity of aspects
How do you classify polynomials by way of degree? - ANS-zero-consistent
1-linear
2-quadratic
3-cubic
4- quartic
five- quintic
How do you classify polynomials via the quantity of phrases? - ANS-1-monomial
2-binomial
three-trinomial
four-quadnomial
five-polynomial
How do you exchange Celsius to Fahrenheit? - ANS-F = (nine/5)C + 32
How do you exchange Fahrenheit to Celsius? - ANS-C = (5/9) x (F - 32)
How do you find Arc length? - ANS-s = radians x radius
How do you locate slope? - ANS-
How do you find the angle between a vector? - ANS-* Remember inverse cosine when plugging
into the calculator
How do you locate the vicinity of a parallelogram? - ANS-A = bh
How do you find the area of a trapezoid? - ANS-A = (half)h (b1 + b2)