A picture frame can hold a 12 in by 8 in picture. The area of the entire frame, including the border, is 192 square inches. Find the width of the frame. Please use the quadratic formula and just get it in standard form. Thanks!

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?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?