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How many square numbers between 30-50?
80
What are the composite numbers between 20 and 80?
They are the numbers that have more than two factors in them.
What two numbers add to -80 and multiply to 100?
20
How many square numbers between 1 80?
Infinitely many, since every number in that range is a square of some other number. There are 7 perfect square numbers.
How many square feet are in a 20' by 80'?
1600 square feet 20 x 80 = 1600
What are the prime numbers between 20 and 80?
23,29,31,37,41,43,47,53,59,61,67,71,73,79.
Is there any square number between 70 and 80?
No, there aren't any square numbers between 70 and 80. From 70 to 80, no number has a perfect square root, so no square number exists between 70 to 80.
How many square numbers between 30-50?
80
What are the composite numbers between 20 and 80?
They are the numbers that have more than two factors in them.
What numbers between 49 and 95 are multiple by 10 4 20?
60 and 80
How many odd numbers are between 20 and 100?
There are 40 odd numbers between 20 and 100. Remember that an odd number is every second number. There are 80 numbers between 20 and 100, so there are 40 odd numbers and 40 even numbers.
What pair of square numbers makes a difference of 80?
Let's denote the two square numbers as x^2 and y^2. The difference between two square numbers can be expressed as (x^2 - y^2), which can be factored into (x + y)(x - y). Since the difference is 80, we have (x + y)(x - y) = 80. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. By testing out different combinations of these factors, we find that the pair of square numbers that make a difference of 80 is 82^2 and 2^2.
What numbers between 61 and 107 is a multiple of 4 10 and 20?
It is: 80
What two numbers add to -80 and multiply to 100?
20
How many square numbers between 1 80?
Infinitely many, since every number in that range is a square of some other number. There are 7 perfect square numbers.
What is the square number between 50 and 80?
It is 64.
How many 2-digit numbers are between 20 and 100?
Every integer from 20 to 99 qualifies; therefore there are 99 - 19 or 80 such numbers.
