Gary's Pizzeria made 45 pizzas. 31 of the pizzas had thin crust and the rest had thick crust, What is the ratio of the number of thin crust pizzas to the number of thick crust pizzas?
Write your answer as two numbers separated by a colon (for example, 2:3)

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x