A number m is such that when it is divided by 30,36, and 45 the reminder is always 7,find the smallest possible value of m.

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Precalculus question, image attached.