Town A is 4 miles from town B. A bus leaves Town A from Town B traveling at an average speed of 1/2 mile/minute. Mr. Jones lives in town B. He lives 1/4 mile from the bus stop, and walks at an average speed of 1/28 mile/minute. Mr. Jones leaves his house to catch the bus at the same time the bus leaves Town A. Will he catch the bus or miss it?​

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

What is x and y intercepts for y=x+7

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.