The area of an 8-inch pizza is 50.24in.
the area of a 12-inch pizza is 113.04in.
the cost of the 8inch pizza is $7.00. the cost of the 12-inch pizza is $12.50. which size pizza is the better buy? explain

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Consider the graph of the exponential function y=3(2)×