1. part a: what is the meaning of “retrofit” as it is used in the first sentence of paragraph 4 of “cutting the cords”?

Martha is a healer, a healthcare provider, and an experienced nurse. she wants to share her daily experiences, as well as her 12 years of work knowledge, with people who may be interested in health and healing. which mode of internet communication can martha use?

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?

Helen's credit card has an apr of 15.32% and a grace period of 17 days and helen pays her balance in the full every month. if her last billing cycle ended on september 26, 2009, and she made her payment on october 11, 2009, did she owe any interest on her last statement's balance?