Boyle's law says that the volume of a gas varies inversely with the pressure. when the volume of a certain gas is 3 l, the pressure is 390 kpa (kilopascals). what is the volume when the pressure is 234 kpa?

What expression is equivalent to log3(x+4)

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches