Pi
What is the definition of Pi? (not its value)
Pi is defined as the circumference of a circle as related to its diameter.
What is 3^4?
81
Name of a tridimensional figure with 6 equal sides
Cube
Name of a letter that represents an unknown number
Definition of mode
Most repeated value in a set of values
Is Pi a rational or irrational number?
Irrational (yet constant)
If a car travels at 60 mph, how far will it go in 2.5 hours?
150 miles
Name of a 2 dimensional flat surface
Plane
Solve for a: a+54 = 5a+18
a=18
Get median of this set (3,4,8,2,0,9,17,25,4,0,3)
4
Pi has which position in the greek alphabet?
16th
Find x: 2x-5=11
x=8
The sum of complementary angles is...?
90º
Factor 4x² -25 using binomial square
(2x+5)(2x-5)
Classifications of variables in statistics
dependent & independent
Who "discovered" Pi?
Archimedes of Syracuse (made the first calculation of it)
What is the only number without a roman number?
Zero
What does the formula Pi x r^2 x h calculate?
A cylinder's area
Which operation cannot be performed for matrixes?
The number of apples a tree produces yearly is discrete or continuous?
discrete data
What are Pi's first 100 digits?
3,1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679
What does PEMDAS stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Substraction.
Name of a 20-sided polygon?
icosagon
Name an irrational number OTHER THAN Pi
e, square root of 93
Continuous