Joshua was offered a job that paid a salary of $77,500 in its first year. The salary was set to increase by 2% per year every year. If Joshua worked at the job for 5 years, what was the total amount of money earned over the 5 years, to the nearest whole number?

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.