11.
22 = 4
32 = 9
42 = 16
52 = 25
62 = 36
72 = 49
82 = 64
92 = 81
102 = 100
112 = 121
122 = 144
The perfect squares are 4, 9, 16, 25, 36, 49, 64, 81, 100, 121 and 144.
There are infinitely many numbers between any two numbers. But there are only 9 integers between them.
130
To find out how many times 8 goes into 145, we need to divide 145 by 8. The quotient is the whole number answer to the division problem. When we divide 145 by 8, we get 18 with a remainder of 1. So, 8 goes into 145 18 times with a remainder of 1.
145 ÷ 45 = 3 with remainder 10 OR 3.2222
1 = 12 < 2 < 22 = 4 and 144 = 122 < 145 < 132 = 169 So the squares of 2 to 12 (inclusive) are in the specified interval. So there are 11 perfect squares between 2 and 145.
The perfect squares are 4, 9, 16, 25, 36, 49, 64, 81, 100, 121 and 144.
Yes, in so far as all numbers are squares (of some number). But it is not a perfect square.
There are infinitely many, just like in base 10. In any base system, the number of perfect squares is the same. Take the natural (counting) numbers 1, 2, 3, .... Squaring each of these produces the perfect squares. As there are an infinite number of natural numbers, there are an infinite number of perfect squares. The first 10 perfect squares in base 5 are: 15, 45, 145, 315, 1005, 1215, 1445, 2245, 3115, 4005, ...
Ralph likes numbers that are perfect squares but not numbers that are one less than a perfect square. Perfect squares are numbers that can be expressed as the product of an integer multiplied by itself (e.g. 25 = 5 x 5, 400 = 20 x 20, 144 = 12 x 12). Numbers that are one less than a perfect square do not fit this pattern (e.g. 24, 300, 145). Ralph's preference seems to be for the neat, symmetric nature of perfect squares.
The Hollywood Squares - 1965 1-145 is rated/received certificates of: USA:TV-G
The Hollywood Squares - 1965 1-145 was released on: USA: 9 May 1967
The Hollywood Squares - 1965 2-145 was released on: USA: 26 March 1968
No
Oh, dude, let me put on my detective hat for this riveting mystery. So, Sally likes numbers that are perfect squares but not numbers that are just one more than a perfect square. In this case, she must like 144 because it's a perfect square, but not 145 because it's just one more. Case closed, Sherlock.
One pair of twin primes between 135 and 145
Between 145 and 160 people.