Numbers and Algebra
What is 3?
This is the domain of
y = cos-1(x).
What is [-1,1].
If the sine ratio of an angle is 3/5, then this is the cosine ratio of that angle.
What is 4/5?
What is 0.8?
[Or -4/5]
This is a false-positive, a scenario that occurs if the investigator rejects a null hypothesis that is actually true in the population.
What is a Type I Error?
The magnitude of a number is also known as its this.
What is absolute value?
This is the exact lowest possible area of a rectangle measured to be 2.5 cm by 3.5 cm.
What is 8.4525 cm2?
This is the vertex of y = -8x2 + 32x + 3.
What is (2,35)?
If the bearing of B from A is 15o, then this is the bearing of A from B.
What is 195o?
When describing data, it is important to comment on 4 characteristics of the data: shape, center, spread and this.
What are outliers?
This actor played Selena Meyer's running mate in Veep.
Who is Hugh Laurie?
This is the function used to solve for the base of an exponent.
What is a radical / root?
What is a rational exponent?
If a function always follows the same behavior, either increasing and never decreasing or decreasing and never increasing, it is strictly this.
What is monotonic?
This is the the area of a sector formed by a 5π cm arc with a radius of 8 cm.
What is 20π cm2?
Or, what is 62.8 cm2?
This is the set of all possible probabilities that someone in this school had a doctor's appointment yesterday.
What are either 0% or 100%?
Or, what are 0 or 1?
In Pokemon Emerald, this cooltrainer in Victory Road has a Lanturn which illegally has the move Earthquake.
Who is Dianne?
This is the solution to
5 * 34x-5 - 8 = 1207.
What is 2.5?
A relation must be these two things in order for it to be a function.
What are complete and well-defined?
This is a line segment with both endpoints on the same circle.
What is a chord?
In a 2-sample t-test, this is the meaning of the p-value.
What is the probability of getting the given difference in sample means or a difference more extreme by chance from sampling alone given that the the two population means are equal.
In Smallville, this series regular character is revealed to be a relative of the Smallville Small family (the family for which the town is named).
Who is Lana Lang?
This is the number of cubic inches that are in a 6 yard x 8 yard x 3 yard cuboid.
What are 6,718,464?
This is the general term for something that is either a maximum or a minimum.
What is an extremum?
If you know the lengths of all three sides of a triangle but none of the angle measurements, this is used to find the measure of an angle.
What is the law of cosines?
If there is a 5% chance that any given one of the 10,000 products produced daily by a company will be defective, then this is the probability that fewer than 510 defective products will be produced each day on at least 4 days of a given 5-day work week.
What is 46.9%?
Or, what is 0.469?
This is the total amount of RAM in a TI-84 Plus CE graphing calculator.
What is 256 KB?
What is 256,000 bytes?