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Math and Arithmetic
Math is the study of abstractions. Math allows us to isolate one or a few features such as the number, shape or direction of some kind of object. Then we can study what can be learned about the behavior of those features while ignoring everything else about the object.
893,875 Questions
Pi is the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
A pair of numbers used to locate a point on a graph?
A pair of numbers that are used to locate a point on a graph is called a ordered pair and is expressed as (x,y) where x is the location horizontally and y is the location vertically. For example the ordered pair (3,5) would be 3 to the right and 5 up away from the origin of the graph (0,0).
Is called a ordered pair================They are called coordinates. They need not be horizontal and vertical distances as suggested by the answer above. They could be polar coordinates which are the angle from the horizontal (anticlockwise), and distance from the origin.
What is 260 percent in a decimal and mix fraction?
No such percentage as ' 260% ' . 100% is totality.
'260%' is an ignorant play on numbers to make a value look bigger than t really is.
As a decimal it 260.0
As a fraction it is 260/100 = 26/10 = 13/5 = 2 3/5 = 2.6
What people mean when they say '260%' in something has increased 2.6 times.
However, 260% sound more impressive than 2.6
What are examples of passwords between 6 and 20 characters?
Examples of passwords between 6 and 20 characters include "Sunshine123", "P@ssw0rd!", "RedFox2023", and "MySecureP@ssw0rd". It's important to create passwords that are not easily guessable, combining letters, numbers, and special characters for better security. Avoid using easily obtainable personal information, such as birthdays or names.
In numerical terms, 19.99 is a decimal number representing nineteen dollars and ninety-nine cents. It can also be expressed as the fraction 1999/100 or in words as "nineteen dollars and ninety-nine cents." This amount is slightly less than twenty dollars.
How many 9 are there from 1 to 100?
also can be like
9 19 29 39 49 59 69 79 89 90 91 92 93 94 95 96 97 98 99
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
but guys 99 will be counted 2 times because its tens place is 9 ones is also 9
19+1=20.
How many numbers have 9 from 1 to 100?
There are 11 nines in the numbers from 1 to 100: 9, 19, 29, 39, 49, 59, 69, 79, 89, and 99.
Yes, .009 is greater than .001. In decimal form, .009 represents nine thousandths, while .001 represents one thousandth. Since nine thousandths is larger than one thousandth, .009 is indeed greater than .001.
What if I round 6245 to the nearest thousand what would be my answer?
If you round 6245 to the nearest thousand, you look at the hundreds digit, which is 2. Since 2 is less than 5, you round down. Therefore, 6245 rounded to the nearest thousand is 6000.
To find the HCF of two numbers, you need to express them in their prime factors:
8 = 2x2x2
28 = 2x2x7
The next step is to identify any common prime factors. In this case both numbers have two 2s as prime factors. Multiply these together and you get:
2x2 = 4
Thus 4 is the hcf of 8 and 28.
What does 400K mean in terms of money?
In terms of money, "400K" refers to 400,000 units of currency, typically dollars, though it could apply to other currencies as well. The "K" stands for "kilo," which is derived from the metric system, indicating a factor of one thousand. Therefore, 400K would mean four hundred thousand dollars.
How do you solve a linear equality with two unknowns?
Isolate one of the variable using inverse operations. Then solve.
Example: 2x + 4y = 0 --subtract 4y>> 2x = -4y --divide by -4>> -1/2x = y --plug in your variable -->>
Is 56cm less than greater than or equal to 6m?
there are 100 cm in 1m. Therefore 56 cm is equal to .56m or about half a meter. This is much less than 6 meters.
How much do you win on euro millions for 1 number and 2 lucky stars?
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How many sixths are in one-half?
One-half is equivalent to three-sixths. This is because when you divide one-half into sixths, you multiply the denominator by three, resulting in three parts of six. Thus, there are three sixths in one-half.
'4d' is an algebraic expression.
'4d' could possibly mean the fourth dimension, which is 'time'.
What is the circumference of a circle with a 25ft diameter?
Use the equation
C = pi*d
Substitute
C = 3.14 * 25
C = 78.5 ft
NB This is only an approximate value, because '3.14' is only an approximate valuer for 'pi' , but convenient to use.
The other eq'n to use is
C = 2 pi r
Where 2r = d ( two radii equals one diameter ) . NB . 'radii' is the common noun plural of 'radius'. NOT 'radiuses'.
What is the ratio of the circumference of a circle to its diameter?
C = pi*d
The ratio is ALWAYS 'pi' for any circle, however, large or small.
pi is approximately 3.141592 , or 3.14, or 22/7
'pi' is an irrational number, which means the decimal digits go to infinity, AND the digits are NOT in any regular order.
What fraction is equal to 1 over 4?
They are NOT equal but Equivalent.
1/4, = 2/8, 4/16. 25/100 , 250/1000
NB Three horizontal lines means 'equivalent to'.
NNB 1/4 =1/4 = 0.25 Are Equal but NOT equivalent; subtle difference.
