Regular filling: 9 4.5 2.25 () ()

9 4.5 2.25 1.125 0.5625
The next number is the number in front divided by 2

RELATED INFORMATIONS

1. If there is a column number: 1 / 3, 1 / 2, 5 / 9, 7 / 12, 3 / 5, 11 / 18, 13 / 21, then the 2008 score is ()
2. One column number 1, - 3,5, - 7,9,11, - 13 What is the 100th number in the tree? Better have a process! thank you
3. A column number 1, negative 3,5, negative 7,9, negative 11,13, then what is the 100th number in the column number?
4. 1,-3,5,-7,9,11,-13…… What is the 100th number in this column?
5. The following set of numbers are arranged in regular order: 1, 2, 4, 8, 16. The 2014 number is ()
6. The following set of numbers in regular order: 1, 2, 4, 8, 16. What should the number 2014 be?
7. 2. 10, 4, 8, 8, 6, 16, 4, (), ()
8. 3.5.6.10.9.15 () ()
9. 4. What are the laws of 3, 2, 6, 6, 3, 8, 12, 5, 10, (), 7
10. Find the rule: 2, - 4.6, - 8.10, - 12.14, - 16, (), ()
11. Find the law - 1 / 2,2 / 5, - 3 / 10,4 / 17, Give me rules
12. - 1 / 2.2/5. - 3 / 10.4/17
13. Let f (x) be a parabola, and when the point (x, y) is on the parabola image, the point (x, y ^ 2 + 1) is on the image of the function g (x) = f (f (x)), the analytic expression of G (x) is obtained Given (x-1) f ((x + 1) / (x-1)) + F (x) = x, where x ≠ 1, find the analytic expression of the function
14. How many horsepower is 1kW per liter
15. The symbol of area in Physics
16. The ratio of the resistance value of the two resistors is 1:2. If they are connected to the circuit in series, the ratio of voltage is? The ratio of electric power is? The ratio of electricians in the same time? In parallel
17. How many kilowatts is a kilovolt ampere What about the formula?
18. How many kilowatts is 1p equal to
19. Measure resistance with voltmeter and ammeter 1. Measure the resistance of the small light bulb when it normally emits light by voltammetry (only once) 2. Adjust the sliding rheostat to make the small bulb glow under the rated voltage 3. Fill the measured value in the table and calculate the resistance Laboratory equipment: There are 3 dry batteries, 1 switch, 1 voltmeter, 1 current expression, 1 sliding rheostat (20 Ω), 1 small bulb (3.8V) and dry root of wire
20. When a power supply is connected with 8 ohm resistor, the current passing through the power supply is 0.1 a