a country will roughly double its gdp in twenty years if its annual growth rate is:,

What is a rule? A rule can be defined as a law or general principle that has been found to hold true in most cases. Rules are helpful for understanding how things work. For example, if you have an apple and I ask you what happens if you drop it, the answer would be “it falls.” This is because gravity causes objects to fall towards the earth. You might also say that this is a natural law; it’s not just something we made up. Rules are good for giving us guidelines about the world around us so that we know what will happen when certain things occur. However rules aren’t perfect and they don’t always apply to all situations. We call these exceptions to the rule – when something doesn law natural general the that mean would This. here time shortened theirs outweigh life of quality their, therefore; lifespan average an live still but cancer with sick be may someone, instance For. another to situation one from change circumstances because universally applied if work’t don they: principle or law any for goes concept same The). things otheramong ( rates birth and expectancy life as such variables different on depends this because Earth on fit can people many how determines that number set no is there, example for – exception without rule a follow situations all not, read have you as, But. performed are actions certain when happen likely will what know and us around world the of sense make to order in rules useWe . do to it expect we what follow’t full at me into running like – instance for, against react can I than energy more lot a with behind from me hits something If. object first the on direction opposite the in but force of amount same theing exert by reacts another, object one on acts force a When. reaction opposite and equal an has action every: law thirds’ Newton use we instead so, earth towards object the pulling nothing is there as situation this to apply not does gravity of law The. pull gravitational without down or up fall’t don objects because floats it that be would answer your then), gravity no’s therewhere ( space outer in it drop you when happens what you ask I and apple an have you if, exampleFor . principle general the match’t