The total number of seconds in a year is 32,000,000 when rounded to the nearest million. it is 31,500,000 when rounded to the nearest hundred thousand. which could be the total number of seconds in a year? a. 31,092,000 seconds b. 31,476,000 seconds c. 31,536,000 seconds d. 31,592,000 seconds

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.