Because 0 doesn't have a value, obviously.
A number to the first power is the number itself.
1 thru 9
The first square number is 4 while the first cubic number is 8. Condition: you do not consider 1 as an answer since 1x is surely 1 for any value of x, from negative to infinite.
When writing binary numbers . . . The first place has the value of 1. The second place has the value of 2. The third place has the value of 4. The fourth place has the value of 8. '1 0 1 1 ' has (fourth place) + (second place) + (first place) = 8 + 2 + 1 = decimal 11 .
In the number 3550584990.179301, the digit 1 is in the tenths place, which is the first position to the right of the decimal point. Therefore, the place value of 1 is 0.1.
Absolute value of 1 is 1.
the first number is usually in feet, the last number is in inches. so the last number = 1/12 of the first numbers value.
In the number 372.1, the digit 1 is in the tenths place. This means it represents one-tenth, or 0.1, of a whole. In the context of place value, it is the first digit to the right of the decimal point.
The number 1.
The absolute value of -1 is 1. Absolute value measures the distance of a number from zero on the number line, regardless of direction. Therefore, both -1 and 1 have the same absolute value of 1.
(4x1)+(2x0)+(1x1)=5. The first number is the place value. The second number is if there's a zero or a 1. Notice that the first number is half of the last first :) (last first) number. 1001=9. 1101=13. Who can do 10001101?
With the first number being 1 (not zero), the 25th number is 11001 (base 2). This is 16 + 8 + 1 = 25 (in base ten). Each place value in the binary system is double the value to the right of it.