Which of these expressions is equivalent to log4 27? a) 2 log2 27 b) 4 log2 27 c) log227 2 d) 4log227 4

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.