The sales of lawn mowers 7 years after a particular model is introduced is given by the function (t)= 5500 In (3t- 4), where f(t) is the number of mowers sold. How long will it take for 11000
mowers to be sold? Round to the nearest tenth of a year.

Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. on the fourth roll, he rolls his second "3”. tom says that the die is loaded and that each outcome is not equally likely. is tom correct here? if you think tom is incorrect, how many rolls should tom make until he sees each number occurring about 1/6 of the time?