The pressure of a gas varies jointly as the amount of the gas (measured in moles) and the temperature and inversely as the volume of the gas. If the pressure is 1008 kPa (kiloPascals) when
the number of moles is 6, the temperature is 280° Kelvin, and the volume is 480 cc, find the
pressure when the number of moles is 3, the temperature is 300° K, and the volume is 360 cc.
7)
A) 696 B) 1488 C) 1440 D) 720

i believe the answer to be 48

step-by-step explanation:

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

this is answer of 144 cubic meters

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."