The pressure of a gas p(v) varies inversely with the volume of the gas v. the pressure of a gas measures 25 kg/cm^2 when its volume is 200cm^2. which equation can be used to find the pressure of the gas when the volume is changed? a. p(v)=8/v b. p(v)=8v c. p(v)=5000/v d. p(v)=5000v

C.p(v)=5000/v

Step-by-step explanation:

Got it right on the test.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

c is the answer

step-by-step explanation: