MMW Midterm
G = { x | x is a power of 2}
Which best describes the given set? G = {1, 2, 4, 8, 16, 32, ...}
KOCH SNOWFLAKE
Which does not belong to the group? Stripes, Meander, Symmetry, Koch Snowflake
39J33
51D17, 48W21, 45G25, 42T29, _____?
150L
5EV, 10JQ, ____, 20TG
What is the relationship between A = {xIx is a letter in the word "SMELL"} and B = {xIx is a letter in the word "PASTE"} ?
A and B are neither equivalent nor equal
DFJ
ACY, BDV, CEQ, ______, EGA
-80
What number should come next in the series -5, 10, -20, 40, ___?
625
What number should come next in the series 1, 5, 25, 125, ____?
8/81
What number should come next in the series 1/2, 1/3, 2/9, 4/27, ___?
169
What number should come next in the series 4, 9, 25, 49, 121, ___?
2
What number should come next in the series 512, 128, 32, 8, ___?
6C125
2A1, 3Z8, 4B27, 5Y64, ____?
K279
C 1 25, G 8 16, _____, O 64 4, S 125 1
M28L
D32X, F27S, I31O, _____, R30J
13
Every 7th element in the Fibonacci sequence is divisible by what number?
5-x>y
Five less a number is greater than another number.
x - 5 > y
Five less than a number is greater than another number.
LEONARDO PISANO
He is known for his discovery of Fibonacci sequence. What is his real name?
31
How many proper subsets are in Set E = {h, e, a, r, t}?
M = {1, 3, 5, 7, ...}
Identify the elements of set M. M = { 2x+1 | x ϵ W}
FRACTAL TREE
It is a construction created by recursively symmetrical branching
SYMMETRY
It is a pattern where an imaginary line drawn across an object divides the object into mirror images of each other
STRIPES
It is a type of natural pattern with lines differing in color or texture from its adjoining sections
PATTERNS
It is anything that follows a repetitive and regular arrangement of numbers or shapes
TESSELLATION
It is described as tiling of a plane using one or more geometric shapes with no overlaps and no gaps.
SPIRAL
It is the natural pattern exhibited by sea shells.
CAT
Labrador: dog :: Siamese: _______
M = {a, e, i, o, u}
M = {xIx is a vowel in the English alphabet}
SEASONING
Parsley: garnish :: Salt: ________
finite set
Set of even numbers from 10 to 360
infinite set
Set of integers greater than 10
infinite set
Set of rational numbers between 0 and 1
finite
Set of students enrolled in a school
GOLDEN MEAN
The golden ratio is also known as ___
finite sets
The set containing the number of dwarf friends of Cinderella is what kind of set?
MONA LISA
The work of Leonardo Da Vinci which is believed to have Golden Ratio
GEOMETRIC PATTERN
These are collections of shapes, repeating or altered to create a cohesive design.
WORD PATTERNS
These are found in rules in language (pluralizing nouns, conjugating verb tenses, metrical rules of poetry)
FRACTALS
These are mathematical constructions characterized by self-similarity
LO
What completes the following pattern: CX, FU, IR, ___?
1.618
What is the approximate value of the golden ratio?
1
What is the cardinality of D = {xIx ∈ W, x < 1}?
0
What is the cardinality of L = {xIx is a polygon with only 2 sides} ?
G = {-4, -5, -6, ... }
What is the equivalent of set G in roster method? G = {y | y ∈ Z, y < -3}
singleton set
What kind of set is E = {point of intersection of a pair of perpendicular lines}?
null set
What kind of set is V = {x ∈ N I x < 1}
Y
What letter comes after P in the sequence A, D, I, P?
1/3
What number comes after 1/9 in the sequence 1/81, 1/27, 1/9, ___?
256
What number comes after 16 in the sequence 2, 4, 16, ______ ?
55
What number comes after 30 in the sequence 1, 5, 14, 30?
45
What number comes after 36 in the sequence 15, 21, 28, 36?
pen : author :: __________ : painter
brush
FUR
dog: ___:: duck: feathers
Equivalents sets are always equal sets.
false
If C = {x | x is a prime number less than 10} and D= {x | x Ɛ W, x ≤ 4}, then C ∩ D = {1, 2, 3}
false
If L = { x | x is a consonant in the word "alphabet"}, then it has 7 elements.
false
If N = { 2, 3, 4, 5}, then N has 4 subsets.
false
If R = { 5, 6, 7, 8}, then 8 ⊂ R.
false
R= {x | x is a primary color with letter "e"}. The cardinality of set R is 2.
false
Some integers are irrational numbers.
false
Some natural numbers are whole numbers.
false
shih tzu : dog :: tuna : _________
fish
5x-11
five times a number decreased by eleven
tell : told :: let: __________
let
LENGTH
protractor: angle :: ruler: _________
north : south :: left : _______
right
Given: Set C = {x l x is a natural number, 5 < x < 11} Set D = {x l x is a prime number less than 12} What is the relationship between the two sets?
they are equivalent sets
3(x+2)
three times the sum of a number and two
BENCH
throne: King :: _____: Judge
All rational numbers are real.
true
The set of whole numbers is a subset of the set of integers.
true
