From 1965 to 1996 canadian gary duschi made the world's longest gum wrapper chain. it was 18,721 feet long. about how many miles long was the gum wrapper chain?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5