It is a natural (or counting) number, a whole number, an integer, a rational number, and a real number.
One reason the number 89 does not belong is because it is a prime number and the other numbers are not.
8 numbers, so the median is the mean average of the 4th and 5th numbers. 4th number is 86 5th number is 86 median = (86 + 86) ÷ 2 = 86.
86 = 2 x 43
It is 2 because the prime numbers of 86 are 2 and 43
86 is an integer and there s no sensible representation of integers as mixed numbers.
One reason the number 89 does not belong is because it is a prime number and the other numbers are not.
They are members of the infinite set of numbers of the form 86*k where k is an integer. Since the set is infinite, it is not possible to list them.
8 numbers, so the median is the mean average of the 4th and 5th numbers. 4th number is 86 5th number is 86 median = (86 + 86) ÷ 2 = 86.
They are members of the infinite set of numbers of the form 86*k where k is an integer. Since the set is infinite, it is not possible to list them.
The idea is to sort the numbers, and pick the number in the middle as the median. In cases like this, when you have two numbers in the middle (the size of the set is even), take the average of those two numbers.
If two consecutive numbers add up to 86 then we can set up an equation like this: x=the first number So it makes sense that x+2=the second number (since the numbers are consecutive) And you know the sum of the two is 86. So the resulting equation is (x) + (x+2) = 86 => 2x + 2 = 86 2x = 84 x = 42 So the two numbers are 42 and 44.
86 = 2 x 43
It is 2 because the prime numbers of 86 are 2 and 43
They are all part of a larger set of numbers defined by the pattern of adding nine to the previous number in ascending order.
86 is an integer and there s no sensible representation of integers as mixed numbers.
Well, darling, the median is the middle number when the numbers are listed in order. So, in this case, when you line up those numbers in numerical order, the middle number is 86. Voilà, that's your median.
The third number is 112, the numbers are 86, 86, 112, 172