0
Numbers
Numbers are our way to quantify, label, and organize the world around us in a logical manner. However, the systems used to obtain this goal differ geographically, historically, and by relative utility. All questions pertaining to numbers, including historic labeling systems, bases of numerical systems, constants, and the various ways they're grouped together, should be placed into this category.
46,867 Questions
Which number is midway between 28 and 64?
(28 + 64)/2 = 92/2 = 46
(28 + 64)/2 = 92/2 = 46
(28 + 64)/2 = 92/2 = 46
(28 + 64)/2 = 92/2 = 46
Why is any whole number rational?
-- Any number that can be written as the ratio of two whole numbers is a rational number.
-- Any whole number can be written as the ratio of that number to ' 1 ', so it's rational.
What are the numbers between 577 and 603?
There are infinitely many numbers.
For example, 583
583.0000000000001
583.00000000000011
583.000000000000112
583.00000000004032105
583.00000000006
There are infinitely many numbers.
For example, 583
583.0000000000001
583.00000000000011
583.000000000000112
583.00000000004032105
583.00000000006
There are infinitely many numbers.
For example, 583
583.0000000000001
583.00000000000011
583.000000000000112
583.00000000004032105
583.00000000006
There are infinitely many numbers.
For example, 583
583.0000000000001
583.00000000000011
583.000000000000112
583.00000000004032105
583.00000000006
How do you write the number 512996 in words?
512,996 = five hundred twelve thousand, nine hundred ninety-six.
What are at least facts that the ancient Romans made in the field of mathematical advancement?
1 They modified the Etruscan numeral system and called it their own
2 They had a symbol for zero which was N
3 They never used the zero symbol because it wasn't needed
4 They can pride themselves that many mathematical terms are in Latin
5 They introduced weights and measures
6 They needed mathematics for navigational purposes
7 They needed mathematics for civil engineering purposes
8 They used the properties of gravity in their water viaducts
9 They gave names to distant planets and knew about astronomy
10 They introduced a 12 month year
11 They can claim that their numeracy system was most advanced at the time
12 They can claim that algebra was derived from Roman numerals
13 They introduced at the time a unified currency system
14 They needed only 1 prime number in their main 7 symbols
15 They had a secret system of numeracy that has never been decoded
16 They were military masters of geometrical formations in warfare
17 They once had a brilliant mathematician and Emperor whose name was Julius Caesar who gravely miscalculated the Ides of March
QED by David Gambell
What is the operation on integers?
additions
like sign -just add and copy the sign of the integers
unlike sign
subtract the integers then copy the sign of the bigger integers.
subtraction
change the sign of the subtrahend and proceed as in adding integers.
multiplication and Division
with like signs
the product or quotient is positive
unlike sign
the product or quotient is negative
by:jen Marie :)
No, 88 is a composite number. Prime numbers are defined as any real, non negative integers that have no other factors than "1" and itself.
An example is "3", nothing except 1 x 3, can make 3, so this is prime. So 88 is composite because 8 x 11, 44 x 2, and 22 x 4.
Is the number 179 a composite number?
you bet it is! One hundred and seventy nine is a prime number. You might even say it's
optimus
prime. But of course, that wouldn't make any sense
therefore its not a composite :)
its a prime
What are numbers that are close to the given numbers to make estimation easier?
15 ,67, and 84 are numbers that are close to the given numbers to make estimation easier.
Which number is a prime 117 or 84?
Neither number is prime: 117 is divisible by 3 and 84 is divisible by 2.
How do you write three hundred and forty thousand in figures?
Expressed in figures, this is equal to 300040.
Which are the games where decimal numbers are used?
Any game that uses two cubic dice, for example.
Decimal numbers are simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point or fractional parts.
This is not true for a single die since the numbers could be octal.
Find a rational number between under root 3 and 4Solve it?
Take the square root of any number between 3 and 4 - for example, the square root of 3.1, 3.5, 3.8, etc.
Is a 166 prime or composite number?
166 is a composite number. A prime number has exactly 2 factors, 1 and the number itself. All even numbers greater than 2 (numbers ending in 2, 4, 6, 8, or 0) are composites because they have more than 2 factors.
What is a visual representation of the prime factors of a number?
well prime numbers are 1 2 3 5 7 11 13 15 17
