Determine the t-percentile that is required to construct each of the following one-sided confidence intervals: (a) confidence level 95%, degrees of freedom 14 (b) confidence level 99%, degrees of freedom 19 (c) confidence level 99.9%, degrees of freedom 24

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

How do i simply this radical expression?