Approximately 160 km above the Earth the pressure of the atmosphere is about 3.00 x 10^-4 Pa and the temperature is about -180 C. If 100 cm of a gas at STP is released at this distance from the Earth, what volume would it occupy?

Iknow #2 is d. i just need to know why

What three things determine the shape and size of a puddle when water is poured out onto a surface

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?