It's the 2 second rule (not ruler). You make use of this rule by timing whether you are leaving enough clear road behind the vehicle in front. You find some mark ( a post, a lamp, a telegraph pole) and start counting from 0 seconds to 2 seconds just as your car is level with the mark . One good way is to say, "One potato, two potato" and notice how far you have travelled since you passed the mark. That shows the 2 second distance you travelled,
If you are behind another vehicle, start counting when the vehicle passes a post or a sign or a paint mark on the road. If you cannot count all the way to two before you are level with the same mark you are too close to that vehicle for safety.
The rule is a good one because it works at whatever speed you are travelling.
The 2-second rule is a safe driving practice that recommends staying at least 2 seconds behind the vehicle in front of you. This allows for enough time to react to sudden stops or changes in traffic flow.
If you leave your seat for longer than 2 seconds, any one else is well within their rights to sit on it!!
One second.
It Depends if the sequence was 5,7,9,11,13 the term to term rule wud be start at 5 and add 2 each time till you get 13. Hope this helps! :D
As can be seen, each succesive term is 2 greater than the last. We can write a rule to calculate the nth term. Here the rule equals 2n - 8. So the 20th term = (2 * 20) - 8 = 32.
51
The nth term = 9n-2
Rule 1: The term is integer, not interger.Rule 2: The answer depends on what you want to do with it or them.
It's the 2 second rule (not ruler). You make use of this rule by timing whether you are leaving enough clear road behind the vehicle in front. You find some mark ( a post, a lamp, a telegraph pole) and start counting from 0 seconds to 2 seconds just as your car is level with the mark . One good way is to say, "One potato, two potato" and notice how far you have travelled since you passed the mark. That shows the 2 second distance you travelled, If you are behind another vehicle, start counting when the vehicle passes a post or a sign or a paint mark on the road. If you cannot count all the way to two before you are level with the same mark you are too close to that vehicle for safety. The rule is a good one because it works at whatever speed you are travelling.
first square the first term then multiply the first and second term and multiply by 2 finally square the second term
8 2 term each term is 4 years
term n = 3n - 1 for n = 1, 2, 3, ...