In this sample the mean commute time is 28.1 minutes with a standard deviation of 18.8 minutes Can we conclude from this data that the mean commute time in the US is less than half an hour Conduct a hypothesis test at the 5 level of significance What is the p value for this hypothesis test

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

What describes horizontal cross section of the right rectangle 6m 8m 5m