Suppose that the sequence {a,} converges to a. define the sequence {bn} by bn does the sequence b} converge? if so, specify the limit and prove your conclusion. otherwise give an example when this is not true =

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list