What is 30.0 days to seconds?

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles

  the mississippians were considered to be  horticulturalists, which means they were