I have 5 questions, plz look at the comments to find out more

Question

anonymous · Answer

1. The temperature, t, of a given mass of gas varies inversely with its volume, V. The temperature of 20 cm^3 of a certain gas is 15 degrees Celsius. What will the temperature be when it is compressed to a volume of 5cm^3?

anonymous · Answer

The time, t to drive to a certain distance varies inversely with its speed, r. If it takes 12 hours to drive the distance at 60 miles an hour, ...

anonymous · Answer

...how long will it take to drive the same distance at 85 miles per hour?

anonymous · Answer

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anonymous · Answer

Do the data in the table represent a direct variion or an inverse variation? Write an eqation corresponding to the table.

anonymous · Answer

#Nnesha plz help???!!!

anonymous · Answer

I will add the other questions as soon as these are answered.