7, 21, 8, 72, 9, ?
The number that comes next in the series 1 2 2 5 3 10 is 7. You get this number by subtracting the number 3 from the number 10.
The number on the back of the card is 7.
Next working day.....
Yes, it is possible for an account number to consist of only 7 digits.
The number after 5 and before 7
Well, darling, the value of the 7 in 72 is 7. It's not rocket science, honey. It's just basic math. Next question, please!
243 is one possibility.
The number is 72 because (72/9)-7 = 1
The number 72 does not equal 72 hundredths or 72 tenths. In the number 72, the number 7 is in the tens position and the number 2 is in the ones position.
The nearest whole number to 72 is 72. Or perhaps you mean, 71 and 73.
The sequence alternates between multiplying a number and then adding one. Starting with 7, multiplying by 3 gives 21, then adding 1 gives 8. Next, multiplying 8 by 9 gives 72, and adding 1 gives 9. Following this pattern, the next step would be to multiply 9 by 11, resulting in 99. Thus, the next number is 99.
The sequence appears to alternate between two patterns. The first pattern consists of multiplying the previous number by 3 (7 to 21), and the second pattern involves simply increasing the last number by 1 (8 to 9). Following this logic, after 9, the next number should be (9 \times 8 = 72), leading us to conclude that the next number in the sequence is 10, which would continue the pattern. Thus, the next number is 10.
72 = 111 7Hex = 7
51/7 = 72/7
Possibly -218, using Un = (-27n4 + 314n3 - 1260n2 + 2041n - 1026)/6 where n = 1, 2, 3, ...
To square a number you multiply it by itself. 7 x 7 = 49. or, 72 = 49.
49 = 7 x 7 = 72