Different kinds of data analytics have differing levels of utility and confidence. In general, as the utility level increases, what happens to the confidence level?

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.