number ⪢⪢
Digits make up numerals and numerals stand for an idea of a _____ just like letters make up words and words stand for ideas. #math
http://qindex.info/i.php?x=9880
 number ⪢⪢
A _____ is a count or measurement. It is really an idea in our minds. #math
http://qindex.info/i.php?x=20669
 number ⪢⪢
Here are some ways to show the number 4. We can even tap the ground 4 times. #math
http://qindex.info/i.php?x=20670
◎◎◎ troops ⪢⪢
For comparison, this is nearly the same size as the entire Ukrainian military and about the same number of troops sent by United States when invading Iraq in 2003. ┆soldiers or armed forces "UN peacekeeping troops" → forces
http://qindex.info/i.php?x=20194
◎◎◎ frequency ⪢⪢
The _____ of something is the number of times that it happens.
http://qindex.info/i.php?x=13434
◎◎◎ dimension ⪢⪢
The number of _____s is how many values are needed to locate points on a shape. #math
http://qindex.info/i.php?x=10324
◎◎◎ prime number ⪢⪢
A _____ is one that's only divisible by itself and 1. #math
http://qindex.info/i.php?x=7307
○○○ Moon Jae-in ⪢⪢
South Korean President Moon Jae-in says his country has entered a war against the new coronavirus. South Korea has the largest number of infections outside of China. 2020-03-03
http://qindex.info/i.php?x=6724
○○○ desperate ⪢⪢
Bangladesh says it is struggling to build camps for the huge number of Rohingya fleeing violence in Myanmar. An official with the United Nations said the refugees are arriving in Bangladesh in desperate conditions.
http://qindex.info/i.php?x=7100
○○○ case ⪢⪢
South Korea now has over 200 reported _____s of the new coronavirus. That is 4 times the number on Tuesday. 2020-02-21
http://qindex.info/i.php?x=6278
○○○ Goldbach conjecture ⪢⪢
Every even number is the sum of two primes. #math
http://qindex.info/i.php?x=3780
○○○ 2022.03.23 ⪢⪢
In Ukraine, firefighters in Kyiv report the highest number of emergency calls since the war's start after Russia shelled the western part of the capital.
http://qindex.info/i.php?x=3960
○○○ rational number ⪢⪢
#math
http://qindex.info/i.php?x=9590
○○○ nominal number ⪢⪢
A _____ is a number used like a name, not as an actual value or position. → cardinal, ordinal #math
http://qindex.info/i.php?x=10307
○○○ cardinal number ⪢⪢
A _____ says how many of something there are. → nominal, ordinal #math
http://qindex.info/i.php?x=7070
○○○ ordinal number ⪢⪢
→ cardinal, nominal #math
http://qindex.info/i.php?x=9858
○○○ cosmology ⪢⪢
And part of this belief was that everything from _____ and metaphysics to music and morals followed eternal rules describable as ratios of numbers. #bookmark
http://qindex.info/i.php?x=17322
○○○ Φ ≈ 1.618 ⪢⪢
Keplar observed that the relationship between a number in the Fibonacci sequence and the previous number more and more closely approaches the irrational number Φ, the longer the sequence is continued. #math
http://qindex.info/i.php?x=9464
○○○ composite number ⪢⪢
It is a _____ when it can be divided evenly by numbers other than 1 or itself. #math
http://qindex.info/i.php?x=9580
○○○ prime number ⪢⪢
It is a _____ when it can't be divided evenly by any number except 1 or itself. #math
http://qindex.info/i.php?x=9581
○○○ complex number ⪢⪢
A _____ is a number that can be expressed in the form a + bi where a and b are real numbers and i is the square root of -1. #math
http://qindex.info/i.php?x=9607
○○○ reverence ⪢⪢
Hippasus belonged to a group called the Pythagorean mathematicians who had a religious _____ for numbers.
http://qindex.info/i.php?x=9864
○○○ transgression ⪢⪢
Hippasus's _____ was a mathematical proof: the discovery of irrational numbers.
http://qindex.info/i.php?x=9927
○○○ dictum ⪢⪢
Their _____ of "all is number" suggested that numbers were the building blocks of the universe. #bookmark
http://qindex.info/i.php?x=10028
○○○ denote ⪢⪢
The distance along the horizontal axis also called the real axis denotes the real part of a complex number.
http://qindex.info/i.php?x=10088
○○○ bullet point ⪢⪢
Ordered list will use the OL tag to add numbers at the beginning of each line while unordered list will use the UL tag to add a bullet point to each line. #bookmark #it
http://qindex.info/i.php?x=15379
○○○ casualty ⪢⪢
The explosion at the Abbey Gate was the result of a complex attack that resulted in a number of US & civilian casualties. We can also confirm at least one other explosion at or near the Baron Hotel, a short distance from the Abbey Gate.
http://qindex.info/i.php?x=16547
○○○ guard ⪢⪢
If you're cutting hair for the first time, I would recommend starting off with a number 4 guard.
http://qindex.info/i.php?x=19240
○○○ Bonaparte ⪢⪢
Inside the midnight councils, the lamps are burning low on you sit and talk all through the night but there's just no place to go. And Bonaparte is coming with his army from the south. Marat, your days are numbered and we live hand to mouth. #song #lyric
http://qindex.info/i.php?x=19653
○○○ place ⪢⪢
China places heavy COVID-19 restrictions on Shanghai, including testing requirements and travel bans, as case numbers there rise. 2022-03-28
http://qindex.info/i.php?x=15450
○○○ classify ⪢⪢
Another way topologists classify things are in terms of the number of distinct loops you can draw around the surface of a shape.
http://qindex.info/i.php?x=5172
○○○ each ⪢⪢
In this example, we're asked to estimate the number of degrees each of the shaded figures has been rotated and state the direction of the rotation. #math
http://qindex.info/i.php?x=20619
○○○ numeral ⪢⪢
A _____ is a symbol or name that stands for a number. #math
http://qindex.info/i.php?x=20672
○○○ logarithm ⪢⪢
With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on. ┆ x⍻b = y ➔ b˄y = x #math
http://qindex.info/i.php?x=28240
○○○ #TOEIC ⪢⪢
Then find the number of the question on your answer sheet and mark your answer.
http://qindex.info/i.php?x=28480
○○○ #TOEIC ⪢⪢
Look at the picture marked number 1 in your test book.
http://qindex.info/i.php?x=28484
○○○ #TOEIC ⪢⪢
Now let us begin with question number 11.
http://qindex.info/i.php?x=28504
○○○ #TOEIC 41 ~ 43 ⪢⪢
Oh, for some reason, we have this seat number 24a, down for a special meal request.
http://qindex.info/i.php?x=28735
 12 Division of Large Numbers
Division of Large Numbers: Long Division
http://qindex.info/i.php?x=4828
 09 Addition and Subtraction of Large Numbers
Addition and Subtraction of Large Numbers
http://qindex.info/i.php?x=4825
 13 Negative Numbers
Negative Numbers
http://qindex.info/i.php?x=4829
◌◌◌ dimension
The number of dimensions is how many values are needed to locate points on a shape.
http://qindex.info/i.php?x=5044
 BC 0800? Roman Numerals
The Romans showed numbers into the thousands using these 7 symbols: I for 1, V for 5, X for 10, L for 50, C for 100, D for 500 and M for 1000.
http://qindex.info/i.php?x=5164
 07 How to organize, add and multiply matrices
By now, I'm sure that in just anything you do in your life, you need numbers. In particular, though some fields don't just need a few numbers, they need lots of them. How do you keep track of those numbers?
http://qindex.info/i.php?x=5195
 prime number theorem
○ Around 300 BC Euclid proved there were infinite number of prime numbers. ○ The number of prime numbers less than a certain natural number is asymptotically equivalent to x/(x⍻e).
http://qindex.info/i.php?x=3779
 prime and composite number
#math
http://qindex.info/i.php?x=8949
 least common denominator
The denominator is the bottom number in a fraction. It shows how many equal parts the item is divided into.
http://qindex.info/i.php?x=8951
 05 Large Whole Numbers: Place Values and Estimating
Large Whole Numbers: Place Values and Estimating
http://qindex.info/i.php?x=4821
 BC 0500? rational numbers
http://qindex.info/i.php?x=5017
 02 Basic Number Properties for Algebra
Basic Number Properties for Algebra
http://qindex.info/i.php?x=4987
 Roman numeral
The Romans showed numbers into the thousands using these 7 symbols: I for 1, V for 5, X for 10, L for 50, C for 100, D for 500 and M for 1000.
http://qindex.info/i.php?x=5045
 202W.02A Numbers of variables and equations means...
http://qindex.info/i.php?x=3825
 number, numeral and digit
#math
http://qindex.info/i.php?x=8945
 cardinal, ordinal and nominal number
http://qindex.info/i.php?x=8948
 11 Multiplication of Large Numbers
Multiplication of Large Numbers
http://qindex.info/i.php?x=4827
 1571 - 1630 Johannes Kepler
Keplar observed that the relationship between a number in Fibonacci sequence and the previous number more and more closely approaches the irrational number Φ the longer the sequence is continued and Φ describes nothing other than the golden section.
http://qindex.info/i.php?x=5056
◌◌◌ Line
From here, we can construct a one- dimensional object by stringing an infinite number of points along a particular dimension. This object is called a line.
http://qindex.info/i.php?x=5177
◌◌◌ Space
By stringing an infinite number of lines along a dimension perpendicular to the line, a two-dimensional object called a plane can be obtained. And then if we string an infinite number of planes in either direction, we get three dimensional space.
http://qindex.info/i.php?x=5178
 45 Complex Numbers
http://qindex.info/i.php?x=3791
 41 Logarithms Part 1
When we say log base b of x equals y, we are saying b to the y equals x. With logs, the base of the log raised to the power of what's on the other side of the equal sign will equal the number that the log is operating on.
http://qindex.info/i.php?x=3638
 04 Fractions, Improper Fractions, and Mixed Numbers
http://qindex.info/i.php?x=4820
 16 Divisibility, Prime Numbers, and Prime Factorization
The fundamental theorem of arithmetic: there is only one unique set of prime factors for any number.
http://qindex.info/i.php?x=4832
◌◌◌ Plane
By stringing an infinite number of lines along a dimension perpendicular to the line, a two-dimensional object called a plane can be obtained. And then if we string an infinite number of planes in either direction, we get three dimensional space.
http://qindex.info/i.php?x=5031
 25 What are the Types of Numbers?
Real vs. Imaginary, Rational vs. Irrational
http://qindex.info/i.php?x=5262
 harmonic numbers
http://qindex.info/i.php?x=8621
 02 Division Algorithm
O.K. So here we're gonna look at a classic result in elementary number theory known as the division algorithm.
http://qindex.info/i.php?x=1974
 Types of Numbers
a divine perfection, all hell broke loose, survey, taxonomy
http://qindex.info/i.php?x=9547
  number
A number is a count or measurement. It is really an idea in our minds. ○ count: the total determined by counting ○ measurement: the size, length or amount of something, as established by measuring
http://qindex.info/i.php?x=9577
◌◌◌ dimension
The number of dimensions is how many values are needed to locate points on a shape.
http://qindex.info/i.php?x=9579
 prime number theorem
○ π(n) is asymptotically equivalent to x/log x. ○ Of the first n integers, roughly 1/log n of them would be prime. #math
http://qindex.info/i.php?x=9583
 irrational number
Irrational numbers can't be expressed as the ratio of two integers. #math
http://qindex.info/i.php?x=9591
 45 Complex Numbers
http://qindex.info/i.php?x=9616
 Logarithms Explained
What is the power that I should raise this base to in order to get this number?
http://qindex.info/i.php?x=9635
 Logarithms Explained
Anytime you see log base b of some number n, you can think about it as asking the question "What power do I need to put in my exponent to get b to that power equal to this number n?"
http://qindex.info/i.php?x=9637
 211 √2
There is no rational number whose square is 2.
http://qindex.info/i.php?x=9710
 Mathematical Induction
Let P(n) be a statement for each natural number n. If (a) P(1) is true, and (b) P(k) true ⇒ P(k+1) true for every natural number k∈ℕ then P(n) is true for all n∈ℕ.
http://qindex.info/i.php?x=9716
 Odd Number
The Odd Number Rule
http://qindex.info/i.php?x=10066
  imaginary number
http://qindex.info/i.php?x=23530
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