The function p(x) = 3(1.04)^x represents the increase in the number of big pizzas that mr. Morrison eats every year. How many pizzas will mr. Morrison be eating in 20 years. Round to 2 decimal places

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.