The temperature, T (in degrees Kelvin), of an enclosed gas varies jointly wi
th the product of the
volume, V (in cubic centimeters), and the pressure, P (in kilograms per square centimeter). The
temperature of a gas is 294 K when the volume is 8000 cubic centimeters and the pressure is 0.75
kilogram per square centimeter. What is
the temperature when the volume is 7000 cubic
centimeters and the pressure is 0.87 kilogram per square centimeter?

K= ? Z=?

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.