The following are the P/E ratios (price of stock divided by projected earnings per share) for 19 banks. 18, 25, 14, 31, 19, 21, 21, 23, 15, 29, 22, 23, 43, 22, 24, 22, 18, 20, 18 Find 10th and 75th percentiles for these ratios. (a) The 10th percentile: (b) The 75th percentile:

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

How do i find the missing angle measure in a polygon