no there's the number infinity which is a side ways 8
and theres also zero so that's 11 numbers - 0,1,2,3,4,5,6,7,8,9 and the infinity symbol
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There are 9*9*8*7 = 4536 of them.
prime means that only two whole numbers can be multiplied together to equal that number like 7. only 7 * 1 can = 7 and only 5*1=5. composite numbers have at least two pairs of numbers that can equal it ex. 9 1*9=9 3*3=9
There are no such numbers. The only number in the range that is divisible by 35 is 70 and that is not divisible by 9.
There is only one square number, and that is 9.
It has only 2 numbers: 9 and 81. Since 9 squared (9^2, 9*9). So all there is is:9 × 9 = 8181 = 9 × 9