Numbers and Algebra
If you are dividing two numbers, this is the name of the number by which you are dividing.
What is a divisor?
This is the acceleration due to gravity.
What is 32 ft/s2?
Or, what is 9.8m/s2?
If the suface area of a cube is 600 square centimeters, this is the length of its body diagonal.
What is 10√3 cm?
This is the value above which a piece of data within a set would be considered an outlier.
What is 1.5 times the IQR plus the upper quartile?
This is a point where the concavity of a function changes.
What is an inflection point?
A googolplex is equal to 1 followed by this many zeros.
What is a googol?
Or, what is 10^100?
What is a hole?
Or, what is a point of removable discontinuity?
If a cuboid has a surface area of 340 square inches and a 5 inch by 8 inch base, this is its volume.
What is 400 cubic inches?
Spearman's correlation coefficient compares this among categories.
What is rank?
This is the derivative of y = |x - 1| + 5 at the point (1,5).
What is undefined?
In scientific notation, this is (2.135 x 1028) divided by (6.1 x 1018).
What is 3.5 x 109?
If a positive number is 12 smaller than its square, this is its cube.
What is 64?
If two sides of a triangle have lengths of 8 inches and 1.5 feet, this is the interval of possible measurements for the third side.
What is (10,26) inches?
Or, what is (5/6, 13/6) feet?
Or, what is (0.833, 2.17) feet?
If X~N(50,4), this is P(42 < X < 54).
What is 81.9%?
Or, what is 0.819?
This is the antiderivative of 5/x.
What is 5 ln(|x|) + C?
If $2,000 is compounded continuously with an annual interest rate of 0.15% for 20 years, this will be the balance in the account.
What is $2,060.91?
If you add one to the square of the tangent ratio of angle θ, you would get this.
What is sec2(θ)?
If the surface area of a cube increases by a factor of 9, this is what happens to its volume.
What is increasing by a factor of 27?
If X~N(25,3), P(X>r) = 69.146%, this is the value of r.
What is 23.5?
This is the area between y = x2 and y = x3 when 0<x<1.
What is 1/12?
Or, what is 0.0833?
This is the square root of i.
What is (√2/2) + (√2/2)i?
In order to be a function, a relation must be these two things.
What are complete and well-defined?
This is the area of a regular pentagon with a perimeter of 40 inches.
What is 110 inches?
Or, what is 110.1111111 inches?
This is a test in which the null hypothesis states that the actual population parameter is not equal to a certain range of values, but does not specify in which direction.
What is a two-tailed test?
This is the fifth derivative of y = 2 sin(3x).
What is 486 cos(3x)?