The owner of a company wants to determine how long a new type of tire by measuring the length of time, in days, it takes for the tire tread to reach 2 mmLet mu = the true mean number of days it takes for the tire tread to wear to 2 mmWhich of the following sample sizes will have the least variability in the sampling distribution of the sample mean?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Find the solution(s) to x^2-14+49=0