There are two candles of equal lengths and of different thickness. the thicker one lasts of six hours. the thinner 2 hours less than the thicker one. ramesh lights the two candles at the same time. when he went to bed he saw the thicker one is twice the length of the thinner one. how long ago did ramesh light the two candles .

Helen is having a meeting with her colleagues in her company. they are working on the goals and objectives for the coming year. they want to ensure that these goals and objectives of the processes involved are properly evaluated. which system can helen and her colleagues apply to evaluate this? helen and her colleagues require a blank to evaluate the goals and objectives.