short answer: 10
reason: all of the other numbers are multiples of 3
It's even
Square numbers 16, 25, 36, 49, 64, 81, 100
The probability is 21/36 = 7/12
25 is odd
72 is not an odd number because it is divisible by 2. 72/2 = 36.
Only 9 and 15 are odd so the rest can be rejected. 9 is not a triangular number so only 15 is odd and a triangular number.
It's even
It is even.
Square numbers 16, 25, 36, 49, 64, 81, 100
The probability is 21/36 = 7/12
25 is odd
72 is not an odd number because it is divisible by 2. 72/2 = 36.
Even numbers are divisible by 2, and odd numbers are not. 36/2=18, so 36 is an even number.
6 times 6 = 36, so yes, 36 is a square. 1+2 = 3 3+3 = 6 6+4 = 10 10+5 = 15 15+6 = 21 21+7 = 28 28+8 = 36, so yes, 36 is a triangular number
71 is the 36th odd number. To find the "nth" odd number, multiply the term number (ex: 36) by two, then subtract one.
That number is 36.
Oh, dude, the odd number between 26 and 36 is 27. It's like, odd numbers are those numbers that can't be divided evenly by 2, so 27 totally fits the bill. So, if you were ever wondering what odd number was chillin' between 26 and 36, now you know.