3. In 1980 there were 900 residents of Sillycity. The
number of residents increases by 60% every year. How
many residents are there in 1988?
a) 15,099
b) 24,158
c) 38,653
O d) 9,437

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

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.