0
The Roman Numeral for 23 is: XXIII
Tally Marks: llll llll llll llll lll
It is a deficiant number, meaning all the proper factors add up to less than the number itself. (So 1 equals less than 23)
The first 5 multiples are: 23, 46, 69, 92, 115
23 is a Prime number because only 1x23 will equal 23. Therfore it has no factors besides 1 and 23, and it is not a common multiple of any number.
23 only has one proper factor which is 1
23 is and odd number because it does not divide up by 2 evenly. And it ends with 3 which is an odd number.
Add your answer:
Earn +20 pts
What are some math facts about 72?
It is a composite, even and rational number It is 23*32 as product of its prime factors in exponents It is a multiple of 9 Its reciprocal is 1/72 Its digital sum is 9 It is LXXII expressed in Roman numerals
Why 8 out of 23 irrational?
The numbers 8 and 23 are irrational number because they do not go into any more number than themselves. This is taught in math.
The quotient of 23 and u minus t?
When having the number 23 timing it by the letter U and subtracting it by T would be 23. This is a math problem.
What math symbol can be put between the number 23 to get an answer between 2 and 3?
a decimal point (2.3)
What is easier math 20-3 or applied math?
23
What are some math facts about 72?
It is a composite, even and rational number It is 23*32 as product of its prime factors in exponents It is a multiple of 9 Its reciprocal is 1/72 Its digital sum is 9 It is LXXII expressed in Roman numerals
Is 8 ot of 23 rational?
The number 8 out of 23 is a rational. This is used in math.
Factors of 23 in math?
The factors are: 1,23 23 has only two factors which are one and itself there for it is a prime number.
Why 8 out of 23 irrational?
The numbers 8 and 23 are irrational number because they do not go into any more number than themselves. This is taught in math.
The quotient of 23 and u minus t?
When having the number 23 timing it by the letter U and subtracting it by T would be 23. This is a math problem.
What is the answer to middle school math pizzazz book E topic 4 number 23?
20% as Fraction
What math symbol can be put between the number 23 to get an answer between 2 and 3?
a decimal point (2.3)
What is 23.45 as a mixed number?
Well, honey, 23.45 as a mixed number is 23 9/20. You take the whole number, which is 23, and then the decimal part, 0.45, becomes the fraction 9/20. Simple math, darling.
How do you get mode in math?
You first list the numbers in order. Then, you see which number happens the most. That number is the mode. Ex. You have the numbers: 23, 45, 72, 23, 12, 32, 33, 23. List them in order: 12, 23, 23, 23, 32, 33, 45, 72. As you can see, 23 occurs the most. That is the answer.
What times what equals 23?
Duh! (Sigh) here's the answer 23 x 1 = 23 23 x 1 = 23
Is the product of 21 negative numbers and 23 positive numbers a positive number or a negative number?
Well, honey, buckle up because we're diving into some math! When you multiply an odd number of negative numbers, the product is negative. Since 21 is an odd number, the product of 21 negative numbers will be negative. And since 23 is an odd number as well, the product of 23 positive numbers will also be positive. So, when you multiply them together, you get a negative number. Math, ain't it a peach?
What is easier math 20-3 or applied math?
23
